#27331B#27331B

#27331B is a dark, muted yellow-green. Relative luminance 0.029; OKLCH L 30.3% C 0.044 H 130.3°. Best body text is #FFFFFF at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#27331B
RGB	rgb(39, 51, 27)
HSL	hsl(90, 31%, 15%)
HSV	hsv(90, 47%, 20%)
CMYK	cmyk(23.5%, 0%, 47.1%, 80%)
CIE-LAB	lab(19.55, -10.34, 13.61)
CIE-LCH	lch(19.55, 17.09, 127.22°)
OKLab	oklab(30.28% -0.0284 0.0335)
OKLCH	oklch(30.28% 0.044 130.3)
XYZ	xyz(2.2183, 2.8781, 1.4754)
Luminance	0.0288 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27331B #271B33

analogous

#33331B #27331B #1B331B

triadic

#27331B #1B2733 #331B27

tetradic

#27331B #1B3333 #271B33 #331B1B

square

#27331B #1B3333 #271B33 #331B1B

split-complementary

#27331B #1B1B33 #331B33

monochromatic

#0F140B #0F140B #27331B #465B30 #648345

Accessibility & contrast

On white

13.33

#27331B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#27331B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27331B

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27331B	#FFFFFF	#000000	##FFFFFF
##27331B	1.00	13.33	1.58	13.33
#FFFFFF	13.33	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353019

Deuteranopia (green-blind)

#332F1C

Tritanopia (blue-blind)

#28312D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #27331b;
/* rgb */ color: rgb(39, 51, 27);
/* oklch */ color: oklch(30.3% 0.044 130.3);

Tailwind

colors: {
  custom: {
    50: '#616a57',
    500: '#27331b',
    950: '#000000',
  },
}

SCSS

$custom: #27331b;
$custom-light: #616a57;
$custom-dark: #000000;

JSON

{
  "hex": "#27331b",
  "rgb": {
    "r": 39,
    "g": 51,
    "b": 27
  },
  "hsl": {
    "h": 90,
    "s": 30.769,
    "l": 15.294
  },
  "oklch": {
    "l": 0.30284,
    "c": 0.04385,
    "h": 130.3
  },
  "luminance": 0.02878
}

Semantic roles & 50–950 ramp

primary

#27331B

secondary

#554367

accent

#61C794

background

#F5F6F5

surface

#EAEBE9

border

#C6C6C5

text

#050603

muted

#797A78

Preview Lab

Preview with #27331B

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

Preview Lab → · Contrast checker → · Palette generator →