#12571C#12571C

#12571C is a dark, moderate green. Relative luminance 0.070; OKLCH L 40.1% C 0.113 H 145.2°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#12571C
RGB	rgb(18, 87, 28)
HSL	hsl(129, 66%, 21%)
HSV	hsv(129, 79%, 34%)
CMYK	cmyk(79.3%, 0%, 67.8%, 65.9%)
CIE-LAB	lab(31.87, -34.37, 27.64)
CIE-LCH	lch(31.87, 44.11, 141.19°)
OKLab	oklab(40.13% -0.0928 0.0646)
OKLCH	oklch(40.13% 0.113 145.2)
XYZ	xyz(3.8670, 7.0284, 2.2512)
Luminance	0.0703 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12571C #57124D

analogous

#2A5712 #12571C #12573E

triadic

#12571C #1C1257 #571C12

tetradic

#12571C #122A57 #57124D #573E12

square

#12571C #122A57 #57124D #573E12

split-complementary

#12571C #3E1257 #57122A

monochromatic

#051908 #08240C #12571C #1C8A2C #27BC3D

Accessibility & contrast

On white

8.73

#12571C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#12571C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12571C

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12571C	#FFFFFF	#000000	##FFFFFF
##12571C	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E15

Deuteranopia (green-blind)

#514921

Tritanopia (blue-blind)

#00554B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #12571c;
/* rgb */ color: rgb(18, 87, 28);
/* oklch */ color: oklch(40.1% 0.113 145.2);

Tailwind

colors: {
  custom: {
    50: '#5d875b',
    500: '#12571c',
    950: '#000000',
  },
}

SCSS

$custom: #12571c;
$custom-light: #5d875b;
$custom-dark: #000000;

JSON

{
  "hex": "#12571c",
  "rgb": {
    "r": 18,
    "g": 87,
    "b": 28
  },
  "hsl": {
    "h": 128.696,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.4013,
    "c": 0.11307,
    "h": 145.2
  },
  "luminance": 0.07029
}

Semantic roles & 50–950 ramp

primary

#12571C

secondary

#903583

accent

#3FD0E9

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #12571C

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

Preview Lab → · Contrast checker → · Palette generator →