#403E07 Color
#403E07 is rgb(64, 62, 7) in RGB, hsl(58, 80%, 14%) in HSL, and about cmyk(0%, 3%, 89%, 75%) in CMYK. It has no registered color name of its own — the closest is Army Green (#4B5320), visibly different at ΔE 10.03. White text is the more readable choice on this background.
#403E07rgb(64, 62, 7)hsl(58, 80%, 14%)hsv(58, 89%, 25%)cmyk(0%, 3%, 89%, 75%)oklch(35.5% 0.071 107.3)lab(25.58% -4.43 31.07)lch(25.58% 31.39 98.11)What #403E07 Is Called
Most hex codes have no name: there are 16.7 million of them and a few thousand registered names. These are the named colors nearest to #403E07, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.
Browse the full index of named colors A-Z or every yellow in the library.
#403E07 Channel Values
How #403E07 breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.
| Model | Channels | Notes |
|---|---|---|
| RGB | R 64 · G 62 · B 7 | 8-bit channels as sent to the display |
| HSL | H 58° · S 80% · L 14% | Easiest model for building lighter and darker variants |
| HSV | H 58° · S 89% · V 25% | Matches the picker in most design tools |
| CMYK | C 0% · M 3% · Y 89% · K 75% | Approximate ink mix; confirm with an ICC profile before printing |
| Luminance | 10.99:1 vs white · 1.91:1 vs black | WCAG 2.2 relative-luminance contrast ratios |
Text Contrast & Accessibility
WCAG 2.2 contrast ratios for text on a #403E07 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Contrast is one check, not a full accessibility review.
Need a specific ratio against another background? Open #403E07 in the contrast checker.
Colors That Go With #403E07
Pairings derived from color-wheel relationships. The complementary color sits opposite #403E07; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.
Tints & Shades of #403E07
Lighter tints and darker shades built by moving the lightness channel while holding hue and saturation, which is what you want for hover states, backgrounds, and text variants.
Want a full 50-950 ramp with semantic roles? Generate design tokens from #403E07.
How #403E07 Looks with Color Vision Deficiency
Simulated with the Viénot, Brettel & Mollon LMS projection model. Anomalous types are rendered as partial versions of the matching dichromacy, which is an approximation rather than a per-person clinical model.
#403E07#3E3E07#3F3E07#3F3F07#3F3E07#443A3A#423C2D#3C3C3CUsing #403E07 in Code
Copy-ready declarations for the places this color usually ends up.
--color-403e07: #403E07;background-color: #403E07;colors: { 'color-403e07': '#403E07' }Color(red: 0.251, green: 0.243, blue: 0.027)<color name="color_403e07">#403E07</color>fill="#403E07"More Yellow Colors
#403E07 sits in the yellow family. These are its neighbours across that family's full range, each with its own breakdown.
#403E07 Frequently Asked Questions
What color is #403E07?
#403E07 is a darkest yellow — rgb(64, 62, 7) in RGB and hsl(58, 80%, 14%) in HSL. It carries no registered color name of its own; the closest named color is Army Green (#4B5320), which is visibly different at a CIE76 distance of 10.03.
What is the RGB value of #403E07?
#403E07 is rgb(64, 62, 7) — red 64, green 62, and blue 7 on the 0-255 scale.
What is the CMYK value of #403E07?
#403E07 converts to approximately cmyk(0%, 3%, 89%, 75%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.
Should text on #403E07 be black or white?
White text is the more readable choice. #403E07 scores 10.99:1 against white and 1.91:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.
Can I write #403E07 as a CSS color keyword?
No. #403E07 is not one of the CSS color keywords, so it has to be written as a hex, rgb() or hsl() value. The closest keyword is darkolivegreen (#556B2F) at a CIE76 distance of 20.62, which is visibly different.
Open #403E07 in a Tool
Keep exploring: every yellow in the color library, the guide to shades of yellow, or the full color library.