#30370D#30370D

#30370D is a dark, moderate yellow-green. Relative luminance 0.034; OKLCH L 32.0% C 0.063 H 118.2°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#30370D
RGB	rgb(48, 55, 13)
HSL	hsl(70, 62%, 13%)
HSV	hsv(70, 76%, 22%)
CMYK	cmyk(12.7%, 0%, 76.4%, 78.4%)
CIE-LAB	lab(21.54, -10.06, 24.34)
CIE-LCH	lch(21.54, 26.34, 112.45°)
OKLab	oklab(32.02% -0.0296 0.0552)
OKLCH	oklch(32.02% 0.063 118.2)
XYZ	xyz(2.6578, 3.3898, 0.8950)
Luminance	0.0339 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.42

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30370D #140D37

analogous

#37290D #30370D #1B370D

triadic

#30370D #0D3037 #370D30

tetradic

#30370D #0D3729 #140D37 #370D1B

square

#30370D #0D3729 #140D37 #370D1B

split-complementary

#30370D #0D1B37 #290D37

monochromatic

#161906 #161906 #30370D #5B6819 #869A24

Accessibility & contrast

On white

12.51

#30370D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#30370D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30370D

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30370D	#FFFFFF	#000000	##FFFFFF
##30370D	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3408

Deuteranopia (green-blind)

#3A3410

Tritanopia (blue-blind)

#33342E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #30370d;
/* rgb */ color: rgb(48, 55, 13);
/* oklch */ color: oklch(32.0% 0.063 118.2);

Tailwind

colors: {
  custom: {
    50: '#6a6d4e',
    500: '#30370d',
    950: '#000000',
  },
}

SCSS

$custom: #30370d;
$custom-light: #6a6d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#30370d",
  "rgb": {
    "r": 48,
    "g": 55,
    "b": 13
  },
  "hsl": {
    "h": 70,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.32018,
    "c": 0.06267,
    "h": 118.2
  },
  "luminance": 0.0339
}

Semantic roles & 50–950 ramp

primary

#30370D

secondary

#392D72

accent

#43E55E

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060702

muted

#7A7A78

Preview Lab

Preview with #30370D

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

Preview Lab → · Contrast checker → · Palette generator →