#10581F#10581F

#10581F is a dark, moderate green. Relative luminance 0.072; OKLCH L 40.4% C 0.112 H 146.2°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#10581F
RGB	rgb(16, 88, 31)
HSL	hsl(133, 69%, 20%)
HSV	hsv(133, 82%, 35%)
CMYK	cmyk(81.8%, 0%, 64.8%, 65.5%)
CIE-LAB	lab(32.23, -34.70, 26.50)
CIE-LCH	lch(32.23, 43.66, 142.63°)
OKLab	oklab(40.43% -0.0935 0.0625)
OKLCH	oklch(40.43% 0.112 146.2)
XYZ	xyz(3.9504, 7.1881, 2.4753)
Luminance	0.0719 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10581F #581049

analogous

#255810 #10581F #105843

triadic

#10581F #1F1058 #581F10

tetradic

#10581F #102558 #581049 #584310

square

#10581F #102558 #581049 #584310

split-complementary

#10581F #431058 #581025

monochromatic

#051A09 #07240D #10581F #198C31 #23C043

Accessibility & contrast

On white

8.61

#10581F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#10581F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10581F

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10581F	#FFFFFF	#000000	##FFFFFF
##10581F	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594F19

Deuteranopia (green-blind)

#514A24

Tritanopia (blue-blind)

#00564C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #10581f;
/* rgb */ color: rgb(16, 88, 31);
/* oklch */ color: oklch(40.4% 0.112 146.2);

Tailwind

colors: {
  custom: {
    50: '#5c885d',
    500: '#10581f',
    950: '#000000',
  },
}

SCSS

$custom: #10581f;
$custom-light: #5c885d;
$custom-dark: #000000;

JSON

{
  "hex": "#10581f",
  "rgb": {
    "r": 16,
    "g": 88,
    "b": 31
  },
  "hsl": {
    "h": 132.5,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.40427,
    "c": 0.11242,
    "h": 146.2
  },
  "luminance": 0.07189
}

Semantic roles & 50–950 ramp

primary

#10581F

secondary

#91327E

accent

#3CC7EC

background

#F5F8F5

surface

#E9F0E9

border

#C5CBC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #10581F

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

Preview Lab → · Contrast checker → · Palette generator →