#30811B#30811B

#30811B is a mid, vivid green. Relative luminance 0.164; OKLCH L 53.3% C 0.156 H 140.1°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#30811B
RGB	rgb(48, 129, 27)
HSL	hsl(108, 65%, 31%)
HSV	hsv(108, 79%, 51%)
CMYK	cmyk(62.8%, 0%, 79.1%, 49.4%)
CIE-LAB	lab(47.50, -43.60, 44.62)
CIE-LCH	lch(47.50, 62.39, 134.34°)
OKLab	oklab(53.31% -0.1196 0.0999)
OKLCH	oklch(53.31% 0.156 140.1)
XYZ	xyz(9.2666, 16.4072, 3.7153)
Luminance	0.1641 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30811B #6C1B81

analogous

#63811B #30811B #1B8139

triadic

#30811B #1B3081 #811B30

tetradic

#30811B #1B6381 #6C1B81 #81391B

square

#30811B #1B6381 #6C1B81 #81391B

split-complementary

#30811B #391B81 #811B63

monochromatic

#0A1C06 #1D4E10 #30811B #43B426 #5FD73F

Accessibility & contrast

On white

4.90

#30811B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#30811B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30811B

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30811B	#FFFFFF	#000000	##FFFFFF
##30811B	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857503

Deuteranopia (green-blind)

#7B6E26

Tritanopia (blue-blind)

#257D6E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #30811b;
/* rgb */ color: rgb(48, 129, 27);
/* oklch */ color: oklch(53.3% 0.156 140.1);

Tailwind

colors: {
  custom: {
    50: '#73a660',
    500: '#30811b',
    950: '#000000',
  },
}

SCSS

$custom: #30811b;
$custom-light: #73a660;
$custom-dark: #000000;

JSON

{
  "hex": "#30811b",
  "rgb": {
    "r": 48,
    "g": 129,
    "b": 27
  },
  "hsl": {
    "h": 107.647,
    "s": 65.385,
    "l": 30.588
  },
  "oklch": {
    "l": 0.53307,
    "c": 0.15584,
    "h": 140.1
  },
  "luminance": 0.16408
}

Semantic roles & 50–950 ramp

primary

#30811B

secondary

#9D43B5

accent

#3FE8C6

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #30811B

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

Preview Lab → · Contrast checker → · Palette generator →