#374F13#374F13

#374F13 is a dark, moderate yellow-green. Relative luminance 0.065; OKLCH L 39.4% C 0.090 H 128.8°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#374F13
RGB	rgb(55, 79, 19)
HSL	hsl(84, 61%, 19%)
HSV	hsv(84, 76%, 31%)
CMYK	cmyk(30.4%, 0%, 75.9%, 69%)
CIE-LAB	lab(30.52, -19.80, 30.98)
CIE-LCH	lch(30.52, 36.76, 122.58°)
OKLab	oklab(39.43% -0.0563 0.07)
OKLCH	oklch(39.43% 0.09 128.8)
XYZ	xyz(4.4891, 6.4511, 1.6246)
Luminance	0.0645 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374F13 #2B134F

analogous

#4F4913 #374F13 #194F13

triadic

#374F13 #13374F #4F1337

tetradic

#374F13 #134F49 #2B134F #4F1319

square

#374F13 #134F49 #2B134F #4F1319

split-complementary

#374F13 #13194F #49134F

monochromatic

#111906 #151E07 #374F13 #59801F #7CB22B

Accessibility & contrast

On white

9.17

#374F13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#374F13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374F13

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374F13	#FFFFFF	#000000	##FFFFFF
##374F13	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)

#53490A

Deuteranopia (green-blind)

#504718

Tritanopia (blue-blind)

#394B43

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #374f13;
/* rgb */ color: rgb(55, 79, 19);
/* oklch */ color: oklch(39.4% 0.090 128.8);

Tailwind

colors: {
  custom: {
    50: '#708055',
    500: '#374f13',
    950: '#000000',
  },
}

SCSS

$custom: #374f13;
$custom-light: #708055;
$custom-dark: #000000;

JSON

{
  "hex": "#374f13",
  "rgb": {
    "r": 55,
    "g": 79,
    "b": 19
  },
  "hsl": {
    "h": 84,
    "s": 61.224,
    "l": 19.216
  },
  "oklch": {
    "l": 0.39435,
    "c": 0.08984,
    "h": 128.8
  },
  "luminance": 0.06451
}

Semantic roles & 50–950 ramp

primary

#374F13

secondary

#573688

accent

#43E484

background

#F6F7F5

surface

#ECEEE9

border

#C7C9C5

text

#080A03

muted

#7B7C78

Preview Lab

Preview with #374F13

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

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