#1C510F#1C510F

#1C510F is a dark, moderate green. Relative luminance 0.062; OKLCH L 38.5% C 0.111 H 140.2°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#1C510F
RGB	rgb(28, 81, 15)
HSL	hsl(108, 69%, 19%)
HSV	hsv(108, 81%, 32%)
CMYK	cmyk(65.4%, 0%, 81.5%, 68.2%)
CIE-LAB	lab(29.83, -31.07, 31.53)
CIE-LCH	lch(29.83, 44.26, 134.58°)
OKLab	oklab(38.48% -0.0852 0.071)
OKLCH	oklch(38.48% 0.111 140.2)
XYZ	xyz(3.5074, 6.1659, 1.4572)
Luminance	0.0617 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 3.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C510F #440F51

analogous

#3D510F #1C510F #0F5123

triadic

#1C510F #0F1C51 #510F1C

tetradic

#1C510F #0F3D51 #440F51 #51230F

square

#1C510F #0F3D51 #440F51 #51230F

split-complementary

#1C510F #230F51 #510F3D

monochromatic

#091A05 #0A1D05 #1C510F #2E8519 #40B822

Accessibility & contrast

On white

9.40

#1C510F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#1C510F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C510F

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C510F	#FFFFFF	#000000	##FFFFFF
##1C510F	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534903

Deuteranopia (green-blind)

#4D4516

Tritanopia (blue-blind)

#154E44

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1c510f;
/* rgb */ color: rgb(28, 81, 15);
/* oklch */ color: oklch(38.5% 0.111 140.2);

Tailwind

colors: {
  custom: {
    50: '#608253',
    500: '#1c510f',
    950: '#000000',
  },
}

SCSS

$custom: #1c510f;
$custom-light: #608253;
$custom-dark: #000000;

JSON

{
  "hex": "#1c510f",
  "rgb": {
    "r": 28,
    "g": 81,
    "b": 15
  },
  "hsl": {
    "h": 108.182,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.3848,
    "c": 0.11088,
    "h": 140.2
  },
  "luminance": 0.06166
}

Semantic roles & 50–950 ramp

primary

#1C510F

secondary

#79318B

accent

#3CECC9

background

#F5F8F4

surface

#EAEFE7

border

#C6CAC3

text

#050A02

muted

#797C78

Preview Lab

Preview with #1C510F

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

Preview Lab → · Contrast checker → · Palette generator →