#12370F#12370F

#12370F is a dark, moderate green. Relative luminance 0.029; OKLCH L 29.9% C 0.078 H 142.1°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#12370F
RGB	rgb(18, 55, 15)
HSL	hsl(116, 57%, 14%)
HSV	hsv(116, 73%, 22%)
CMYK	cmyk(67.3%, 0%, 72.7%, 78.4%)
CIE-LAB	lab(19.62, -22.73, 20.65)
CIE-LCH	lch(19.62, 30.71, 137.74°)
OKLab	oklab(29.95% -0.0619 0.0482)
OKLCH	oklch(29.95% 0.078 142.1)
XYZ	xyz(1.7018, 2.8953, 0.9210)
Luminance	0.0290 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12370F #340F37

analogous

#26370F #12370F #0F3720

triadic

#12370F #0F1237 #370F12

tetradic

#12370F #0F2637 #340F37 #37200F

square

#12370F #0F2637 #340F37 #37200F

split-complementary

#12370F #200F37 #370F26

monochromatic

#081807 #081807 #12370F #22671C #319729

Accessibility & contrast

On white

13.30

#12370F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#12370F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12370F

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12370F	#FFFFFF	#000000	##FFFFFF
##12370F	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38310A

Deuteranopia (green-blind)

#342E12

Tritanopia (blue-blind)

#0C352F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #12370f;
/* rgb */ color: rgb(18, 55, 15);
/* oklch */ color: oklch(29.9% 0.078 142.1);

Tailwind

colors: {
  custom: {
    50: '#556e4f',
    500: '#12370f',
    950: '#000000',
  },
}

SCSS

$custom: #12370f;
$custom-light: #556e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#12370f",
  "rgb": {
    "r": 18,
    "g": 55,
    "b": 15
  },
  "hsl": {
    "h": 115.5,
    "s": 57.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.29948,
    "c": 0.07849,
    "h": 142.1
  },
  "luminance": 0.02895
}

Semantic roles & 50–950 ramp

primary

#12370F

secondary

#6C3171

accent

#47E0D5

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#030702

muted

#787A78

Preview Lab

Preview with #12370F

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

Preview Lab → · Contrast checker → · Palette generator →