#27731B#27731B

#27731B is a mid, vivid green. Relative luminance 0.128; OKLCH L 49.0% C 0.142 H 141.2°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#27731B
RGB	rgb(39, 115, 27)
HSL	hsl(112, 62%, 28%)
HSV	hsv(112, 77%, 45%)
CMYK	cmyk(66.1%, 0%, 76.5%, 54.9%)
CIE-LAB	lab(42.42, -40.58, 39.49)
CIE-LCH	lch(42.42, 56.62, 135.78°)
OKLab	oklab(49.02% -0.1109 0.0893)
OKLCH	oklch(49.02% 0.142 141.2)
XYZ	xyz(7.1649, 12.7712, 3.1242)
Luminance	0.1277 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27731B #671B73

analogous

#53731B #27731B #1B733B

triadic

#27731B #1B2773 #731B27

tetradic

#27731B #1B5373 #671B73 #733B1B

square

#27731B #1B5373 #671B73 #733B1B

split-complementary

#27731B #3B1B73 #731B53

monochromatic

#081906 #16410F #27731B #38A527 #4DD038

Accessibility & contrast

On white

5.91

#27731B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#27731B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #27731B

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27731B	#FFFFFF	#000000	##FFFFFF
##27731B	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76680B

Deuteranopia (green-blind)

#6D6224

Tritanopia (blue-blind)

#1A6F62

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #27731b;
/* rgb */ color: rgb(39, 115, 27);
/* oklch */ color: oklch(49.0% 0.142 141.2);

Tailwind

colors: {
  custom: {
    50: '#6c9c5e',
    500: '#27731b',
    950: '#000000',
  },
}

SCSS

$custom: #27731b;
$custom-light: #6c9c5e;
$custom-dark: #000000;

JSON

{
  "hex": "#27731b",
  "rgb": {
    "r": 39,
    "g": 115,
    "b": 27
  },
  "hsl": {
    "h": 111.818,
    "s": 61.972,
    "l": 27.843
  },
  "oklch": {
    "l": 0.4902,
    "c": 0.14237,
    "h": 141.2
  },
  "luminance": 0.12772
}

Semantic roles & 50–950 ramp

primary

#27731B

secondary

#9A42A8

accent

#43E5CF

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#080E05

muted

#7B7E79

Preview Lab

Preview with #27731B

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

Preview Lab → · Contrast checker → · Palette generator →