#1C511D#1C511D

#1C511D is a dark, moderate green. Relative luminance 0.062; OKLCH L 38.6% C 0.100 H 143.6°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#1C511D
RGB	rgb(28, 81, 29)
HSL	hsl(121, 49%, 21%)
HSV	hsv(121, 65%, 32%)
CMYK	cmyk(65.4%, 0%, 64.2%, 68.2%)
CIE-LAB	lab(29.96, -29.53, 25.01)
CIE-LCH	lch(29.96, 38.70, 139.73°)
OKLab	oklab(38.63% -0.0802 0.059)
OKLCH	oklch(38.63% 0.1 143.6)
XYZ	xyz(3.6429, 6.2201, 2.1708)
Luminance	0.0622 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C511D #511C50

analogous

#36511C #1C511D #1C5138

triadic

#1C511D #1D1C51 #511D1C

tetradic

#1C511D #1C3651 #511C50 #51381C

square

#1C511D #1C3651 #511C50 #51381C

split-complementary

#1C511D #381C51 #511C36

monochromatic

#081708 #0C240D #1C511D #2C7E2D #3BAC3E

Accessibility & contrast

On white

9.36

#1C511D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#1C511D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C511D

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C511D	#FFFFFF	#000000	##FFFFFF
##1C511D	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534918

Deuteranopia (green-blind)

#4C4521

Tritanopia (blue-blind)

#124F46

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1c511d;
/* rgb */ color: rgb(28, 81, 29);
/* oklch */ color: oklch(38.6% 0.100 143.6);

Tailwind

colors: {
  custom: {
    50: '#5f825b',
    500: '#1c511d',
    950: '#000000',
  },
}

SCSS

$custom: #1c511d;
$custom-light: #5f825b;
$custom-dark: #000000;

JSON

{
  "hex": "#1c511d",
  "rgb": {
    "r": 28,
    "g": 81,
    "b": 29
  },
  "hsl": {
    "h": 121.132,
    "s": 48.624,
    "l": 21.373
  },
  "oklch": {
    "l": 0.38633,
    "c": 0.09955,
    "h": 143.6
  },
  "luminance": 0.0622
}

Semantic roles & 50–950 ramp

primary

#1C511D

secondary

#874285

accent

#50D6D8

background

#F5F8F5

surface

#EAEFE9

border

#C6CAC5

text

#050A04

muted

#797C79

Preview Lab

Preview with #1C511D

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

Preview Lab → · Contrast checker → · Palette generator →