#10571B#10571B

#10571B is a dark, moderate green. Relative luminance 0.070; OKLCH L 40.1% C 0.115 H 145.2°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#10571B
RGB	rgb(16, 87, 27)
HSL	hsl(129, 69%, 20%)
HSV	hsv(129, 82%, 34%)
CMYK	cmyk(81.6%, 0%, 69%, 65.9%)
CIE-LAB	lab(31.82, -34.86, 28.08)
CIE-LCH	lch(31.82, 44.76, 141.15°)
OKLab	oklab(40.07% -0.0941 0.0654)
OKLCH	oklch(40.07% 0.115 145.2)
XYZ	xyz(3.8194, 7.0052, 2.1875)
Luminance	0.0701 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10571B #57104C

analogous

#285710 #10571B #10573F

triadic

#10571B #1B1057 #571B10

tetradic

#10571B #102857 #57104C #573F10

square

#10571B #102857 #57104C #573F10

split-complementary

#10571B #3F1057 #571028

monochromatic

#051A08 #06230B #10571B #1A8B2B #23BE3B

Accessibility & contrast

On white

8.75

#10571B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#10571B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10571B

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10571B	#FFFFFF	#000000	##FFFFFF
##10571B	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E14

Deuteranopia (green-blind)

#514920

Tritanopia (blue-blind)

#00554A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #10571b;
/* rgb */ color: rgb(16, 87, 27);
/* oklch */ color: oklch(40.1% 0.115 145.2);

Tailwind

colors: {
  custom: {
    50: '#5c875a',
    500: '#10571b',
    950: '#000000',
  },
}

SCSS

$custom: #10571b;
$custom-light: #5c875a;
$custom-dark: #000000;

JSON

{
  "hex": "#10571b",
  "rgb": {
    "r": 16,
    "g": 87,
    "b": 27
  },
  "hsl": {
    "h": 129.296,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.40071,
    "c": 0.11457,
    "h": 145.2
  },
  "luminance": 0.07006
}

Semantic roles & 50–950 ramp

primary

#10571B

secondary

#903282

accent

#3CD1EC

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #10571B

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

Preview Lab → · Contrast checker → · Palette generator →