#12370D#12370D

#12370D is a dark, moderate green. Relative luminance 0.029; OKLCH L 29.9% C 0.080 H 141.4°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#12370D
RGB	rgb(18, 55, 13)
HSL	hsl(113, 62%, 13%)
HSV	hsv(113, 76%, 22%)
CMYK	cmyk(67.3%, 0%, 76.4%, 78.4%)
CIE-LAB	lab(19.60, -22.98, 21.64)
CIE-LCH	lch(19.60, 31.56, 136.72°)
OKLab	oklab(29.92% -0.0628 0.0502)
OKLCH	oklch(29.92% 0.08 141.4)
XYZ	xyz(1.6882, 2.8899, 0.8495)
Luminance	0.0289 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12370D #320D37

analogous

#27370D #12370D #0D371D

triadic

#12370D #0D1237 #370D12

tetradic

#12370D #0D2737 #320D37 #371D0D

square

#12370D #0D2737 #320D37 #371D0D

split-complementary

#12370D #1D0D37 #370D27

monochromatic

#081906 #081906 #12370D #226819 #329A24

Accessibility & contrast

On white

13.31

#12370D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#12370D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12370D

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12370D	#FFFFFF	#000000	##FFFFFF
##12370D	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393108

Deuteranopia (green-blind)

#342E11

Tritanopia (blue-blind)

#0D352E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #12370d;
/* rgb */ color: rgb(18, 55, 13);
/* oklch */ color: oklch(29.9% 0.080 141.4);

Tailwind

colors: {
  custom: {
    50: '#556e4e',
    500: '#12370d',
    950: '#000000',
  },
}

SCSS

$custom: #12370d;
$custom-light: #556e4e;
$custom-dark: #000000;

JSON

{
  "hex": "#12370d",
  "rgb": {
    "r": 18,
    "g": 55,
    "b": 13
  },
  "hsl": {
    "h": 112.857,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.29922,
    "c": 0.08034,
    "h": 141.4
  },
  "luminance": 0.0289
}

Semantic roles & 50–950 ramp

primary

#12370D

secondary

#6A2D72

accent

#43E5D2

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#030701

muted

#787A77

Preview Lab

Preview with #12370D

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

Preview Lab → · Contrast checker → · Palette generator →