#10511C#10511C

#10511C is a dark, moderate green. Relative luminance 0.061; OKLCH L 38.2% C 0.105 H 145.9°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#10511C
RGB	rgb(16, 81, 28)
HSL	hsl(131, 67%, 19%)
HSV	hsv(131, 80%, 32%)
CMYK	cmyk(80.2%, 0%, 65.4%, 68.2%)
CIE-LAB	lab(29.61, -32.41, 25.05)
CIE-LCH	lch(29.61, 40.96, 142.29°)
OKLab	oklab(38.24% -0.0874 0.0591)
OKLCH	oklch(38.24% 0.105 145.9)
XYZ	xyz(3.3655, 6.0785, 2.0943)
Luminance	0.0608 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

British Racing Green

#05480D

ΔE00 3.17

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10511C #511045

analogous

#255110 #10511C #10513D

triadic

#10511C #1C1051 #511C10

tetradic

#10511C #102551 #511045 #513D10

square

#10511C #102551 #511045 #513D10

split-complementary

#10511C #3D1051 #511025

monochromatic

#051A09 #061E0A #10511C #1A842E #24B73F

Accessibility & contrast

On white

9.48

#10511C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#10511C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10511C

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10511C	#FFFFFF	#000000	##FFFFFF
##10511C	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524916

Deuteranopia (green-blind)

#4B4420

Tritanopia (blue-blind)

#004F46

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #10511c;
/* rgb */ color: rgb(16, 81, 28);
/* oklch */ color: oklch(38.2% 0.105 145.9);

Tailwind

colors: {
  custom: {
    50: '#5a835a',
    500: '#10511c',
    950: '#000000',
  },
}

SCSS

$custom: #10511c;
$custom-light: #5a835a;
$custom-dark: #000000;

JSON

{
  "hex": "#10511c",
  "rgb": {
    "r": 16,
    "g": 81,
    "b": 28
  },
  "hsl": {
    "h": 131.077,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.38242,
    "c": 0.10546,
    "h": 145.9
  },
  "luminance": 0.06079
}

Semantic roles & 50–950 ramp

primary

#10511C

secondary

#8B327A

accent

#3ECAEA

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#040A04

muted

#797C79

Preview Lab

Preview with #10511C

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

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