#1D331D#1D331D

#1D331D is a dark, muted green. Relative luminance 0.027; OKLCH L 29.6% C 0.048 H 144.2°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#1D331D
RGB	rgb(29, 51, 29)
HSL	hsl(120, 28%, 16%)
HSV	hsv(120, 43%, 20%)
CMYK	cmyk(43.1%, 0%, 43.1%, 80%)
CIE-LAB	lab(18.88, -14.34, 11.29)
CIE-LCH	lch(18.88, 18.24, 141.79°)
OKLab	oklab(29.57% -0.0391 0.0281)
OKLCH	oklch(29.57% 0.048 144.2)
XYZ	xyz(1.9122, 2.7175, 1.5859)
Luminance	0.0272 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.96

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D331D #331D33

analogous

#28331D #1D331D #1D3328

triadic

#1D331D #1D1D33 #331D1D

tetradic

#1D331D #1D2833 #331D33 #33281D

square

#1D331D #1D2833 #331D33 #33281D

split-complementary

#1D331D #281D33 #331D28

monochromatic

#0B140B #0B140B #1D331D #335A33 #498149

Accessibility & contrast

On white

13.60

#1D331D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#1D331D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D331D

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D331D	#FFFFFF	#000000	##FFFFFF
##1D331D	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342F1C

Deuteranopia (green-blind)

#312D1E

Tritanopia (blue-blind)

#1B322D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1d331d;
/* rgb */ color: rgb(29, 51, 29);
/* oklch */ color: oklch(29.6% 0.048 144.2);

Tailwind

colors: {
  custom: {
    50: '#5a6b59',
    500: '#1d331d',
    950: '#000000',
  },
}

SCSS

$custom: #1d331d;
$custom-light: #5a6b59;
$custom-dark: #000000;

JSON

{
  "hex": "#1d331d",
  "rgb": {
    "r": 29,
    "g": 51,
    "b": 29
  },
  "hsl": {
    "h": 120,
    "s": 27.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.29565,
    "c": 0.04815,
    "h": 144.2
  },
  "luminance": 0.02718
}

Semantic roles & 50–950 ramp

primary

#1D331D

secondary

#664566

accent

#64C4C4

background

#F5F6F5

surface

#E9EBE9

border

#C5C6C5

text

#040603

muted

#797A78

Preview Lab

Preview with #1D331D

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

Preview Lab → · Contrast checker → · Palette generator →