#374E13#374E13

#374E13 is a dark, moderate yellow-green. Relative luminance 0.063; OKLCH L 39.2% C 0.088 H 128.4°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#374E13
RGB	rgb(55, 78, 19)
HSL	hsl(83, 61%, 19%)
HSV	hsv(83, 76%, 31%)
CMYK	cmyk(29.5%, 0%, 75.6%, 69.4%)
CIE-LAB	lab(30.18, -19.27, 30.62)
CIE-LCH	lch(30.18, 36.18, 122.18°)
OKLab	oklab(39.15% -0.0549 0.0692)
OKLCH	oklch(39.15% 0.088 128.4)
XYZ	xyz(4.4175, 6.3079, 1.6008)
Luminance	0.0631 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374E13 #2A134E

analogous

#4E4813 #374E13 #1A4E13

triadic

#374E13 #13374E #4E1337

tetradic

#374E13 #134E48 #2A134E #4E131A

square

#374E13 #134E48 #2A134E #4E131A

split-complementary

#374E13 #131A4E #48134E

monochromatic

#111906 #141D07 #374E13 #5A7F1F #7CB02B

Accessibility & contrast

On white

9.29

#374E13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#374E13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374E13

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374E13	#FFFFFF	#000000	##FFFFFF
##374E13	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52480A

Deuteranopia (green-blind)

#4F4718

Tritanopia (blue-blind)

#394A42

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #374e13;
/* rgb */ color: rgb(55, 78, 19);
/* oklch */ color: oklch(39.2% 0.088 128.4);

Tailwind

colors: {
  custom: {
    50: '#707f55',
    500: '#374e13',
    950: '#000000',
  },
}

SCSS

$custom: #374e13;
$custom-light: #707f55;
$custom-dark: #000000;

JSON

{
  "hex": "#374e13",
  "rgb": {
    "r": 55,
    "g": 78,
    "b": 19
  },
  "hsl": {
    "h": 83.39,
    "s": 60.825,
    "l": 19.02
  },
  "oklch": {
    "l": 0.39153,
    "c": 0.08835,
    "h": 128.4
  },
  "luminance": 0.06308
}

Semantic roles & 50–950 ramp

primary

#374E13

secondary

#563687

accent

#44E482

background

#F6F7F5

surface

#ECEEE9

border

#C7C9C5

text

#080A03

muted

#7B7C78

Preview Lab

Preview with #374E13

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

Preview Lab → · Contrast checker → · Palette generator →