#308F37#308F37

#308F37 is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.5% C 0.154 H 144.4°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#308F37
RGB	rgb(48, 143, 55)
HSL	hsl(124, 50%, 37%)
HSV	hsv(124, 66%, 56%)
CMYK	cmyk(66.4%, 0%, 61.5%, 43.9%)
CIE-LAB	lab(52.45, -46.11, 38.05)
CIE-LCH	lch(52.45, 59.78, 140.47°)
OKLab	oklab(57.47% -0.1249 0.0895)
OKLCH	oklch(57.47% 0.154 144.4)
XYZ	xyz(11.7302, 20.5479, 6.9617)
Luminance	0.2055 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308F37 #8F3088

analogous

#598F30 #308F37 #308F66

triadic

#308F37 #37308F #8F3730

tetradic

#308F37 #30598F #8F3088 #8F6630

square

#308F37 #30598F #8F3088 #8F6630

split-complementary

#308F37 #66308F #8F3059

monochromatic

#113314 #216125 #308F37 #3FBD49 #6CCE73

Accessibility & contrast

On white

4.11

#308F37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#308F37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308F37

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308F37	#FFFFFF	#000000	##000000
##308F37	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92822E

Deuteranopia (green-blind)

#867A3E

Tritanopia (blue-blind)

#188B7C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #308f37;
/* rgb */ color: rgb(48, 143, 55);
/* oklch */ color: oklch(57.5% 0.154 144.4);

Tailwind

colors: {
  custom: {
    50: '#75b171',
    500: '#308f37',
    950: '#000000',
  },
}

SCSS

$custom: #308f37;
$custom-light: #75b171;
$custom-dark: #000000;

JSON

{
  "hex": "#308f37",
  "rgb": {
    "r": 48,
    "g": 143,
    "b": 55
  },
  "hsl": {
    "h": 124.421,
    "s": 49.738,
    "l": 37.451
  },
  "oklch": {
    "l": 0.57473,
    "c": 0.15363,
    "h": 144.4
  },
  "luminance": 0.20549
}

Semantic roles & 50–950 ramp

primary

#308F37

secondary

#B566AF

accent

#4FCFD9

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091108

muted

#7B807B

Preview Lab

Preview with #308F37

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

Preview Lab → · Contrast checker → · Palette generator →