#374D10#374D10

#374D10 is a dark, moderate yellow-green. Relative luminance 0.062; OKLCH L 38.8% C 0.089 H 127.5°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#374D10
RGB	rgb(55, 77, 16)
HSL	hsl(82, 66%, 18%)
HSV	hsv(82, 79%, 30%)
CMYK	cmyk(28.6%, 0%, 79.2%, 69.8%)
CIE-LAB	lab(29.81, -18.96, 31.56)
CIE-LCH	lch(29.81, 36.82, 121.00°)
OKLab	oklab(38.85% -0.0543 0.0707)
OKLCH	oklch(38.85% 0.089 127.5)
XYZ	xyz(4.3230, 6.1573, 1.4508)
Luminance	0.0616 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374D10 #26104D

analogous

#4D4410 #374D10 #194D10

triadic

#374D10 #10374D #4D1037

tetradic

#374D10 #104D44 #26104D #4D1019

square

#374D10 #104D44 #26104D #4D1019

split-complementary

#374D10 #10194D #44104D

monochromatic

#121905 #131A05 #374D10 #5B801B #7FB225

Accessibility & contrast

On white

9.41

#374D10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#374D10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374D10

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374D10	#FFFFFF	#000000	##FFFFFF
##374D10	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514706

Deuteranopia (green-blind)

#4E4615

Tritanopia (blue-blind)

#394941

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #374d10;
/* rgb */ color: rgb(55, 77, 16);
/* oklch */ color: oklch(38.8% 0.089 127.5);

Tailwind

colors: {
  custom: {
    50: '#707f53',
    500: '#374d10',
    950: '#000000',
  },
}

SCSS

$custom: #374d10;
$custom-light: #707f53;
$custom-dark: #000000;

JSON

{
  "hex": "#374d10",
  "rgb": {
    "r": 55,
    "g": 77,
    "b": 16
  },
  "hsl": {
    "h": 81.639,
    "s": 65.591,
    "l": 18.235
  },
  "oklch": {
    "l": 0.38845,
    "c": 0.08917,
    "h": 127.5
  },
  "luminance": 0.06157
}

Semantic roles & 50–950 ramp

primary

#374D10

secondary

#513287

accent

#3FE97C

background

#F6F7F4

surface

#ECEEE7

border

#C7C9C3

text

#080A02

muted

#7B7C78

Preview Lab

Preview with #374D10

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

Preview Lab → · Contrast checker → · Palette generator →