#1E331B#1E331B

#1E331B is a dark, muted green. Relative luminance 0.027; OKLCH L 29.6% C 0.050 H 141.4°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#1E331B
RGB	rgb(30, 51, 27)
HSL	hsl(113, 31%, 15%)
HSV	hsv(113, 47%, 20%)
CMYK	cmyk(41.2%, 0%, 47.1%, 80%)
CIE-LAB	lab(18.90, -14.32, 12.64)
CIE-LCH	lch(18.90, 19.10, 138.56°)
OKLab	oklab(29.59% -0.0391 0.0312)
OKLCH	oklch(29.59% 0.05 141.4)
XYZ	xyz(1.9170, 2.7227, 1.4612)
Luminance	0.0272 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E331B #301B33

analogous

#2A331B #1E331B #1B3324

triadic

#1E331B #1B1E33 #331B1E

tetradic

#1E331B #1B2A33 #301B33 #33241B

square

#1E331B #1B2A33 #301B33 #33241B

split-complementary

#1E331B #241B33 #331B2A

monochromatic

#0C140B #0C140B #1E331B #365B30 #4D8345

Accessibility & contrast

On white

13.60

#1E331B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#1E331B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E331B

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E331B	#FFFFFF	#000000	##FFFFFF
##1E331B	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)

#342F19

Deuteranopia (green-blind)

#312D1C

Tritanopia (blue-blind)

#1C322D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1e331b;
/* rgb */ color: rgb(30, 51, 27);
/* oklch */ color: oklch(29.6% 0.050 141.4);

Tailwind

colors: {
  custom: {
    50: '#5b6a57',
    500: '#1e331b',
    950: '#000000',
  },
}

SCSS

$custom: #1e331b;
$custom-light: #5b6a57;
$custom-dark: #000000;

JSON

{
  "hex": "#1e331b",
  "rgb": {
    "r": 30,
    "g": 51,
    "b": 27
  },
  "hsl": {
    "h": 112.5,
    "s": 30.769,
    "l": 15.294
  },
  "oklch": {
    "l": 0.29587,
    "c": 0.05002,
    "h": 141.4
  },
  "luminance": 0.02723
}

Semantic roles & 50–950 ramp

primary

#1E331B

secondary

#634367

accent

#61C7BA

background

#F5F6F5

surface

#E9EBE9

border

#C5C6C5

text

#040603

muted

#797A78

Preview Lab

Preview with #1E331B

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

Preview Lab → · Contrast checker → · Palette generator →