#308F52#308F52

#308F52 is a mid, vivid green. Relative luminance 0.209; OKLCH L 57.9% C 0.129 H 151.8°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#308F52
RGB	rgb(48, 143, 82)
HSL	hsl(141, 50%, 37%)
HSV	hsv(141, 66%, 56%)
CMYK	cmyk(66.4%, 0%, 42.7%, 43.9%)
CIE-LAB	lab(52.82, -41.94, 24.53)
CIE-LCH	lch(52.82, 48.58, 149.68°)
OKLab	oklab(57.9% -0.1132 0.0608)
OKLCH	oklch(57.9% 0.129 151.8)
XYZ	xyz(12.5634, 20.8812, 11.3494)
Luminance	0.2088 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308F52 #8F306D

analogous

#3D8F30 #308F52 #308F82

triadic

#308F52 #52308F #8F5230

tetradic

#308F52 #303D8F #8F306D #8F8230

square

#308F52 #303D8F #8F306D #8F8230

split-complementary

#308F52 #82308F #8F303D

monochromatic

#11331D #216138 #308F52 #3FBD6C #6CCE8F

Accessibility & contrast

On white

4.06

#308F52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#308F52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308F52

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308F52	#FFFFFF	#000000	##000000
##308F52	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F834E

Deuteranopia (green-blind)

#837B56

Tritanopia (blue-blind)

#038D80

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #308f52;
/* rgb */ color: rgb(48, 143, 82);
/* oklch */ color: oklch(57.9% 0.129 151.8);

Tailwind

colors: {
  custom: {
    50: '#74b183',
    500: '#308f52',
    950: '#000000',
  },
}

SCSS

$custom: #308f52;
$custom-light: #74b183;
$custom-dark: #000000;

JSON

{
  "hex": "#308f52",
  "rgb": {
    "r": 48,
    "g": 143,
    "b": 82
  },
  "hsl": {
    "h": 141.474,
    "s": 49.738,
    "l": 37.451
  },
  "oklch": {
    "l": 0.57896,
    "c": 0.1285,
    "h": 151.8
  },
  "luminance": 0.20882
}

Semantic roles & 50–950 ramp

primary

#308F52

secondary

#B56699

accent

#4FA8D9

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#09110A

muted

#7B807C

Preview Lab

Preview with #308F52

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

Preview Lab → · Contrast checker → · Palette generator →