#10501B#10501B

#10501B is a dark, moderate green. Relative luminance 0.059; OKLCH L 37.9% C 0.105 H 145.7°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#10501B
RGB	rgb(16, 80, 27)
HSL	hsl(130, 67%, 19%)
HSV	hsv(130, 80%, 31%)
CMYK	cmyk(80%, 0%, 66.3%, 68.6%)
CIE-LAB	lab(29.23, -32.15, 25.14)
CIE-LCH	lch(29.23, 40.81, 141.98°)
OKLab	oklab(37.92% -0.0867 0.0591)
OKLCH	oklch(37.92% 0.105 145.7)
XYZ	xyz(3.2799, 5.9262, 2.0077)
Luminance	0.0593 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

British Racing Green

#05480D

ΔE00 2.87

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10501B #501045

analogous

#255010 #10501B #10503B

triadic

#10501B #1B1050 #501B10

tetradic

#10501B #102550 #501045 #503B10

square

#10501B #102550 #501045 #503B10

split-complementary

#10501B #3B1050 #501025

monochromatic

#051A09 #061D0A #10501B #1A832C #24B63D

Accessibility & contrast

On white

9.61

#10501B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#10501B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10501B

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10501B	#FFFFFF	#000000	##FFFFFF
##10501B	1.00	9.61	2.19	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514815

Deuteranopia (green-blind)

#4A431F

Tritanopia (blue-blind)

#004E45

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #10501b;
/* rgb */ color: rgb(16, 80, 27);
/* oklch */ color: oklch(37.9% 0.105 145.7);

Tailwind

colors: {
  custom: {
    50: '#5a8259',
    500: '#10501b',
    950: '#000000',
  },
}

SCSS

$custom: #10501b;
$custom-light: #5a8259;
$custom-dark: #000000;

JSON

{
  "hex": "#10501b",
  "rgb": {
    "r": 16,
    "g": 80,
    "b": 27
  },
  "hsl": {
    "h": 130.313,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.3792,
    "c": 0.10497,
    "h": 145.7
  },
  "luminance": 0.05927
}

Semantic roles & 50–950 ramp

primary

#10501B

secondary

#8A327B

accent

#3ECCEA

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#040A04

muted

#797C79

Preview Lab

Preview with #10501B

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

Preview Lab → · Contrast checker → · Palette generator →