#1C520B#1C520B

#1C520B is a dark, moderate green. Relative luminance 0.063; OKLCH L 38.8% C 0.115 H 139.7°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#1C520B
RGB	rgb(28, 82, 11)
HSL	hsl(106, 76%, 18%)
HSV	hsv(106, 87%, 32%)
CMYK	cmyk(65.9%, 0%, 86.6%, 67.8%)
CIE-LAB	lab(30.17, -31.77, 33.36)
CIE-LCH	lch(30.17, 46.07, 133.61°)
OKLab	oklab(38.76% -0.0874 0.0741)
OKLCH	oklch(38.76% 0.115 139.7)
XYZ	xyz(3.5564, 6.3053, 1.3462)
Luminance	0.0631 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C520B #410B52

analogous

#3F520B #1C520B #0B521D

triadic

#1C520B #0B1C52 #520B1C

tetradic

#1C520B #0B3F52 #410B52 #521D0B

square

#1C520B #0B3F52 #410B52 #521D0B

split-complementary

#1C520B #1D0B52 #520B3F

monochromatic

#091B04 #0A1C04 #1C520B #2E8812 #41BE19

Accessibility & contrast

On white

9.29

#1C520B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#1C520B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C520B

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C520B	#FFFFFF	#000000	##FFFFFF
##1C520B	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554A00

Deuteranopia (green-blind)

#4E4513

Tritanopia (blue-blind)

#154F45

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1c520b;
/* rgb */ color: rgb(28, 82, 11);
/* oklch */ color: oklch(38.8% 0.115 139.7);

Tailwind

colors: {
  custom: {
    50: '#608351',
    500: '#1c520b',
    950: '#000000',
  },
}

SCSS

$custom: #1c520b;
$custom-light: #608351;
$custom-dark: #000000;

JSON

{
  "hex": "#1c520b",
  "rgb": {
    "r": 28,
    "g": 82,
    "b": 11
  },
  "hsl": {
    "h": 105.634,
    "s": 76.344,
    "l": 18.235
  },
  "oklch": {
    "l": 0.38755,
    "c": 0.11457,
    "h": 139.7
  },
  "luminance": 0.06306
}

Semantic roles & 50–950 ramp

primary

#1C520B

secondary

#762B8E

accent

#35F3C5

background

#F6F8F4

surface

#EBEFE7

border

#C6CAC3

text

#050B02

muted

#7A7C78

Preview Lab

Preview with #1C520B

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

Preview Lab → · Contrast checker → · Palette generator →