#1C331F#1C331F

#1C331F is a dark, muted green. Relative luminance 0.027; OKLCH L 29.5% C 0.046 H 147.4°. Best body text is #FFFFFF at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#1C331F
RGB	rgb(28, 51, 31)
HSL	hsl(128, 29%, 15%)
HSV	hsv(128, 45%, 20%)
CMYK	cmyk(45.1%, 0%, 39.2%, 80%)
CIE-LAB	lab(18.86, -14.31, 9.93)
CIE-LCH	lch(18.86, 17.42, 145.26°)
OKLab	oklab(29.55% -0.039 0.0249)
OKLCH	oklch(29.55% 0.046 147.4)
XYZ	xyz(1.9099, 2.7134, 1.7191)
Luminance	0.0271 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.54

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C331F #331C30

analogous

#24331C #1C331F #1C332A

triadic

#1C331F #1F1C33 #331F1C

tetradic

#1C331F #1C2433 #331C30 #332A1C

square

#1C331F #1C2433 #331C30 #332A1C

split-complementary

#1C331F #2A1C33 #331C24

monochromatic

#0B140C #0B140C #1C331F #325B37 #47824F

Accessibility & contrast

On white

13.61

#1C331F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#1C331F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C331F

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C331F	#FFFFFF	#000000	##FFFFFF
##1C331F	1.00	13.61	1.54	13.61
#FFFFFF	13.61	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342F1E

Deuteranopia (green-blind)

#302D20

Tritanopia (blue-blind)

#19322E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1c331f;
/* rgb */ color: rgb(28, 51, 31);
/* oklch */ color: oklch(29.5% 0.046 147.4);

Tailwind

colors: {
  custom: {
    50: '#596b5a',
    500: '#1c331f',
    950: '#000000',
  },
}

SCSS

$custom: #1c331f;
$custom-light: #596b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#1c331f",
  "rgb": {
    "r": 28,
    "g": 51,
    "b": 31
  },
  "hsl": {
    "h": 127.826,
    "s": 29.114,
    "l": 15.49
  },
  "oklch": {
    "l": 0.29548,
    "c": 0.04631,
    "h": 147.4
  },
  "luminance": 0.02713
}

Semantic roles & 50–950 ramp

primary

#1C331F

secondary

#674462

accent

#62B8C5

background

#F5F6F5

surface

#E9EBE9

border

#C5C6C5

text

#030604

muted

#787A79

Preview Lab

Preview with #1C331F

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

Preview Lab → · Contrast checker → · Palette generator →