#374F11#374F11

#374F11 is a dark, moderate yellow-green. Relative luminance 0.064; OKLCH L 39.4% C 0.091 H 128.5°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#374F11
RGB	rgb(55, 79, 17)
HSL	hsl(83, 65%, 19%)
HSV	hsv(83, 78%, 31%)
CMYK	cmyk(30.4%, 0%, 78.5%, 69%)
CIE-LAB	lab(30.51, -19.95, 31.83)
CIE-LCH	lch(30.51, 37.57, 122.07°)
OKLab	oklab(39.42% -0.0569 0.0715)
OKLCH	oklch(39.42% 0.091 128.5)
XYZ	xyz(4.4727, 6.4446, 1.5385)
Luminance	0.0644 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374F11 #29114F

analogous

#4F4811 #374F11 #184F11

triadic

#374F11 #11374F #4F1137

tetradic

#374F11 #114F48 #29114F #4F1118

square

#374F11 #114F48 #29114F #4F1118

split-complementary

#374F11 #11184F #48114F

monochromatic

#121905 #141D06 #374F11 #5A811C #7DB427

Accessibility & contrast

On white

9.17

#374F11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#374F11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374F11

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374F11	#FFFFFF	#000000	##FFFFFF
##374F11	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534907

Deuteranopia (green-blind)

#504717

Tritanopia (blue-blind)

#394B43

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #374f11;
/* rgb */ color: rgb(55, 79, 17);
/* oklch */ color: oklch(39.4% 0.091 128.5);

Tailwind

colors: {
  custom: {
    50: '#708054',
    500: '#374f11',
    950: '#000000',
  },
}

SCSS

$custom: #374f11;
$custom-light: #708054;
$custom-dark: #000000;

JSON

{
  "hex": "#374f11",
  "rgb": {
    "r": 55,
    "g": 79,
    "b": 17
  },
  "hsl": {
    "h": 83.226,
    "s": 64.583,
    "l": 18.824
  },
  "oklch": {
    "l": 0.39417,
    "c": 0.09136,
    "h": 128.5
  },
  "luminance": 0.06445
}

Semantic roles & 50–950 ramp

primary

#374F11

secondary

#543388

accent

#40E881

background

#F6F7F4

surface

#ECEEE8

border

#C7C9C4

text

#080A03

muted

#7B7C78

Preview Lab

Preview with #374F11

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

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