#30731F#30731F

#30731F is a mid, vivid green. Relative luminance 0.130; OKLCH L 49.4% C 0.136 H 140.0°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#30731F
RGB	rgb(48, 115, 31)
HSL	hsl(108, 58%, 29%)
HSV	hsv(108, 73%, 45%)
CMYK	cmyk(58.3%, 0%, 73%, 54.9%)
CIE-LAB	lab(42.75, -37.84, 38.29)
CIE-LCH	lch(42.75, 53.83, 134.66°)
OKLab	oklab(49.39% -0.1038 0.0872)
OKLCH	oklch(49.39% 0.136 140)
XYZ	xyz(7.5967, 12.9881, 3.4027)
Luminance	0.1299 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30731F #621F73

analogous

#5A731F #30731F #1F7338

triadic

#30731F #1F3073 #731F30

tetradic

#30731F #1F5A73 #621F73 #73381F

square

#30731F #1F5A73 #621F73 #73381F

split-complementary

#30731F #381F73 #731F5A

monochromatic

#0A1806 #1C4312 #30731F #44A32C #5DCC41

Accessibility & contrast

On white

5.84

#30731F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#30731F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30731F

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30731F	#FFFFFF	#000000	##FFFFFF
##30731F	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766812

Deuteranopia (green-blind)

#6E6327

Tritanopia (blue-blind)

#286F62

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #30731f;
/* rgb */ color: rgb(48, 115, 31);
/* oklch */ color: oklch(49.4% 0.136 140.0);

Tailwind

colors: {
  custom: {
    50: '#709c60',
    500: '#30731f',
    950: '#000000',
  },
}

SCSS

$custom: #30731f;
$custom-light: #709c60;
$custom-dark: #000000;

JSON

{
  "hex": "#30731f",
  "rgb": {
    "r": 48,
    "g": 115,
    "b": 31
  },
  "hsl": {
    "h": 107.857,
    "s": 57.534,
    "l": 28.627
  },
  "oklch": {
    "l": 0.49385,
    "c": 0.13561,
    "h": 140
  },
  "luminance": 0.12989
}

Semantic roles & 50–950 ramp

primary

#30731F

secondary

#9347A7

accent

#47E1C2

background

#F7F9F5

surface

#EDF2EA

border

#C8CCC6

text

#080E05

muted

#7B7E79

Preview Lab

Preview with #30731F

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

Preview Lab → · Contrast checker → · Palette generator →