#12571F#12571F

#12571F is a dark, moderate green. Relative luminance 0.070; OKLCH L 40.2% C 0.110 H 146.0°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#12571F
RGB	rgb(18, 87, 31)
HSL	hsl(131, 66%, 21%)
HSV	hsv(131, 79%, 34%)
CMYK	cmyk(79.3%, 0%, 64.4%, 65.9%)
CIE-LAB	lab(31.91, -33.96, 26.13)
CIE-LCH	lch(31.91, 42.86, 142.42°)
OKLab	oklab(40.17% -0.0916 0.0617)
OKLCH	oklch(40.17% 0.11 146)
XYZ	xyz(3.9047, 7.0435, 2.4498)
Luminance	0.0704 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12571F #57124A

analogous

#285712 #12571F #125741

triadic

#12571F #1F1257 #571F12

tetradic

#12571F #122857 #57124A #574112

square

#12571F #122857 #57124A #574112

split-complementary

#12571F #411257 #571228

monochromatic

#051909 #08240D #12571F #1C8A31 #27BC43

Accessibility & contrast

On white

8.72

#12571F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#12571F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12571F

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12571F	#FFFFFF	#000000	##FFFFFF
##12571F	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584E19

Deuteranopia (green-blind)

#504924

Tritanopia (blue-blind)

#00554B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #12571f;
/* rgb */ color: rgb(18, 87, 31);
/* oklch */ color: oklch(40.2% 0.110 146.0);

Tailwind

colors: {
  custom: {
    50: '#5c875d',
    500: '#12571f',
    950: '#000000',
  },
}

SCSS

$custom: #12571f;
$custom-light: #5c875d;
$custom-dark: #000000;

JSON

{
  "hex": "#12571f",
  "rgb": {
    "r": 18,
    "g": 87,
    "b": 31
  },
  "hsl": {
    "h": 131.304,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.40169,
    "c": 0.1104,
    "h": 146
  },
  "luminance": 0.07044
}

Semantic roles & 50–950 ramp

primary

#12571F

secondary

#90357F

accent

#3FC9E9

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #12571F

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

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