#10521E#10521E

#10521E is a dark, moderate green. Relative luminance 0.062; OKLCH L 38.6% C 0.105 H 146.5°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#10521E
RGB	rgb(16, 82, 30)
HSL	hsl(133, 67%, 19%)
HSV	hsv(133, 80%, 32%)
CMYK	cmyk(80.5%, 0%, 63.4%, 67.8%)
CIE-LAB	lab(30.01, -32.51, 24.44)
CIE-LCH	lch(30.01, 40.67, 143.06°)
OKLab	oklab(38.58% -0.0876 0.0579)
OKLCH	oklch(38.58% 0.105 146.5)
XYZ	xyz(3.4651, 6.2381, 2.2495)
Luminance	0.0624 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10521E #521044

analogous

#235210 #10521E #10523F

triadic

#10521E #1E1052 #521E10

tetradic

#10521E #102352 #521044 #523F10

square

#10521E #102352 #521044 #523F10

split-complementary

#10521E #3F1052 #521023

monochromatic

#051A09 #061F0B #10521E #1A8531 #24B843

Accessibility & contrast

On white

9.34

#10521E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#10521E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10521E

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10521E	#FFFFFF	#000000	##FFFFFF
##10521E	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534A19

Deuteranopia (green-blind)

#4C4522

Tritanopia (blue-blind)

#005047

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #10521e;
/* rgb */ color: rgb(16, 82, 30);
/* oklch */ color: oklch(38.6% 0.105 146.5);

Tailwind

colors: {
  custom: {
    50: '#5a835b',
    500: '#10521e',
    950: '#000000',
  },
}

SCSS

$custom: #10521e;
$custom-light: #5a835b;
$custom-dark: #000000;

JSON

{
  "hex": "#10521e",
  "rgb": {
    "r": 16,
    "g": 82,
    "b": 30
  },
  "hsl": {
    "h": 132.727,
    "s": 67.347,
    "l": 19.216
  },
  "oklch": {
    "l": 0.38578,
    "c": 0.105,
    "h": 146.5
  },
  "luminance": 0.06238
}

Semantic roles & 50–950 ramp

primary

#10521E

secondary

#8C3279

accent

#3EC6EA

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#040B04

muted

#797C79

Preview Lab

Preview with #10521E

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

Preview Lab → · Contrast checker → · Palette generator →