#374F0F#374F0F

#374F0F is a dark, moderate yellow-green. Relative luminance 0.064; OKLCH L 39.4% C 0.093 H 128.3°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#374F0F
RGB	rgb(55, 79, 15)
HSL	hsl(83, 68%, 18%)
HSV	hsv(83, 81%, 31%)
CMYK	cmyk(30.4%, 0%, 81%, 69%)
CIE-LAB	lab(30.49, -20.09, 32.65)
CIE-LCH	lch(30.49, 38.33, 121.60°)
OKLab	oklab(39.4% -0.0575 0.0728)
OKLCH	oklch(39.4% 0.093 128.3)
XYZ	xyz(4.4578, 6.4386, 1.4598)
Luminance	0.0644 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374F0F #270F4F

analogous

#4F470F #374F0F #174F0F

triadic

#374F0F #0F374F #4F0F37

tetradic

#374F0F #0F4F47 #270F4F #4F0F17

square

#374F0F #0F4F47 #270F4F #4F0F17

split-complementary

#374F0F #0F174F #470F4F

monochromatic

#121A05 #131C05 #374F0F #5B8219 #7FB623

Accessibility & contrast

On white

9.18

#374F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#374F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374F0F

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374F0F	#FFFFFF	#000000	##FFFFFF
##374F0F	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534904

Deuteranopia (green-blind)

#504715

Tritanopia (blue-blind)

#394B43

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #374f0f;
/* rgb */ color: rgb(55, 79, 15);
/* oklch */ color: oklch(39.4% 0.093 128.3);

Tailwind

colors: {
  custom: {
    50: '#708053',
    500: '#374f0f',
    950: '#000000',
  },
}

SCSS

$custom: #374f0f;
$custom-light: #708053;
$custom-dark: #000000;

JSON

{
  "hex": "#374f0f",
  "rgb": {
    "r": 55,
    "g": 79,
    "b": 15
  },
  "hsl": {
    "h": 82.5,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.39401,
    "c": 0.09277,
    "h": 128.3
  },
  "luminance": 0.06439
}

Semantic roles & 50–950 ramp

primary

#374F0F

secondary

#523189

accent

#3DEB7E

background

#F6F7F4

surface

#ECEEE7

border

#C7C9C3

text

#080A02

muted

#7B7C78

Preview Lab

Preview with #374F0F

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

Preview Lab → · Contrast checker → · Palette generator →