#1C5310#1C5310

#1C5310 is a dark, moderate green. Relative luminance 0.065; OKLCH L 39.1% C 0.113 H 140.5°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#1C5310
RGB	rgb(28, 83, 16)
HSL	hsl(109, 68%, 19%)
HSV	hsv(109, 81%, 33%)
CMYK	cmyk(66.3%, 0%, 80.7%, 67.5%)
CIE-LAB	lab(30.57, -31.80, 31.86)
CIE-LCH	lch(30.57, 45.02, 134.95°)
OKLab	oklab(39.1% -0.0871 0.0718)
OKLCH	oklch(39.1% 0.113 140.5)
XYZ	xyz(3.6655, 6.4705, 1.5459)
Luminance	0.0647 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 4.21

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5310 #471053

analogous

#3E5310 #1C5310 #105326

triadic

#1C5310 #101C53 #53101C

tetradic

#1C5310 #103E53 #471053 #532610

square

#1C5310 #103E53 #471053 #532610

split-complementary

#1C5310 #261053 #53103E

monochromatic

#091A05 #0B2006 #1C5310 #2D861A #3FBA24

Accessibility & contrast

On white

9.15

#1C5310 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#1C5310 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5310

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5310	#FFFFFF	#000000	##FFFFFF
##1C5310	1.00	9.15	2.29	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B04

Deuteranopia (green-blind)

#4F4617

Tritanopia (blue-blind)

#145046

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1c5310;
/* rgb */ color: rgb(28, 83, 16);
/* oklch */ color: oklch(39.1% 0.113 140.5);

Tailwind

colors: {
  custom: {
    50: '#608453',
    500: '#1c5310',
    950: '#000000',
  },
}

SCSS

$custom: #1c5310;
$custom-light: #608453;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5310",
  "rgb": {
    "r": 28,
    "g": 83,
    "b": 16
  },
  "hsl": {
    "h": 109.254,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.39096,
    "c": 0.11291,
    "h": 140.5
  },
  "luminance": 0.06471
}

Semantic roles & 50–950 ramp

primary

#1C5310

secondary

#7C328D

accent

#3DEBCC

background

#F6F8F4

surface

#EBEFE8

border

#C6CAC4

text

#050B03

muted

#7A7C78

Preview Lab

Preview with #1C5310

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

Preview Lab → · Contrast checker → · Palette generator →