#404F38#404F38

#404F38 is a dark, muted yellow-green. Relative luminance 0.070; OKLCH L 40.8% C 0.042 H 134.9°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#404F38
RGB	rgb(64, 79, 56)
HSL	hsl(99, 17%, 26%)
HSV	hsv(99, 29%, 31%)
CMYK	cmyk(19%, 0%, 29.1%, 69%)
CIE-LAB	lab(31.73, -10.91, 11.70)
CIE-LCH	lch(31.73, 15.99, 132.99°)
OKLab	oklab(40.76% -0.0296 0.0296)
OKLCH	oklch(40.76% 0.042 134.9)
XYZ	xyz(5.6240, 6.9674, 4.7892)
Luminance	0.0697 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404F38 #47384F

analogous

#4C4F38 #404F38 #384F3C

triadic

#404F38 #38404F #4F3840

tetradic

#404F38 #384C4F #47384F #4F3C38

square

#404F38 #384C4F #47384F #4F3C38

split-complementary

#404F38 #3C384F #4F384C

monochromatic

#0F120D #232B1F #404F38 #5D7351 #7A966B

Accessibility & contrast

On white

8.77

#404F38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#404F38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404F38

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404F38	#FFFFFF	#000000	##FFFFFF
##404F38	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514B37

Deuteranopia (green-blind)

#4E4A39

Tritanopia (blue-blind)

#404D49

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #404f38;
/* rgb */ color: rgb(64, 79, 56);
/* oklch */ color: oklch(40.8% 0.042 134.9);

Tailwind

colors: {
  custom: {
    50: '#75806e',
    500: '#404f38',
    950: '#000000',
  },
}

SCSS

$custom: #404f38;
$custom-light: #75806e;
$custom-dark: #000000;

JSON

{
  "hex": "#404f38",
  "rgb": {
    "r": 64,
    "g": 79,
    "b": 56
  },
  "hsl": {
    "h": 99.13,
    "s": 17.037,
    "l": 26.471
  },
  "oklch": {
    "l": 0.4076,
    "c": 0.04186,
    "h": 134.9
  },
  "luminance": 0.06967
}

Semantic roles & 50–950 ramp

primary

#404F38

secondary

#76647F

accent

#6EBA9F

background

#F7F7F6

surface

#EDEEEC

border

#C8C9C7

text

#080A07

muted

#7B7C7A

Preview Lab

Preview with #404F38

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →