#374C0F#374C0F

#374C0F is a dark, moderate yellow-green. Relative luminance 0.060; OKLCH L 38.6% C 0.088 H 127.0°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#374C0F
RGB	rgb(55, 76, 15)
HSL	hsl(81, 67%, 18%)
HSV	hsv(81, 80%, 30%)
CMYK	cmyk(27.6%, 0%, 80.3%, 70.2%)
CIE-LAB	lab(29.45, -18.50, 31.63)
CIE-LCH	lch(29.45, 36.64, 120.32°)
OKLab	oklab(38.56% -0.0532 0.0707)
OKLCH	oklch(38.56% 0.088 127)
XYZ	xyz(4.2462, 6.0155, 1.3892)
Luminance	0.0602 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374C0F #240F4C

analogous

#4C420F #374C0F #184C0F

triadic

#374C0F #0F374C #4C0F37

tetradic

#374C0F #0F4C42 #240F4C #4C0F18

square

#374C0F #0F4C42 #240F4C #4C0F18

split-complementary

#374C0F #0F184C #420F4C

monochromatic

#121A05 #121A05 #374C0F #5C7F19 #81B223

Accessibility & contrast

On white

9.53

#374C0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#374C0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374C0F

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374C0F	#FFFFFF	#000000	##FFFFFF
##374C0F	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504605

Deuteranopia (green-blind)

#4D4515

Tritanopia (blue-blind)

#394840

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #374c0f;
/* rgb */ color: rgb(55, 76, 15);
/* oklch */ color: oklch(38.6% 0.088 127.0);

Tailwind

colors: {
  custom: {
    50: '#707e52',
    500: '#374c0f',
    950: '#000000',
  },
}

SCSS

$custom: #374c0f;
$custom-light: #707e52;
$custom-dark: #000000;

JSON

{
  "hex": "#374c0f",
  "rgb": {
    "r": 55,
    "g": 76,
    "b": 15
  },
  "hsl": {
    "h": 80.656,
    "s": 67.033,
    "l": 17.843
  },
  "oklch": {
    "l": 0.38555,
    "c": 0.08843,
    "h": 127
  },
  "luminance": 0.06016
}

Semantic roles & 50–950 ramp

primary

#374C0F

secondary

#4E3186

accent

#3EEA79

background

#F6F7F4

surface

#ECEEE7

border

#C7C9C3

text

#080A02

muted

#7B7C78

Preview Lab

Preview with #374C0F

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

Preview Lab → · Contrast checker → · Palette generator →