#308F59#308F59

#308F59 is a mid, vivid green. Relative luminance 0.210; OKLCH L 58.0% C 0.122 H 154.6°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#308F59
RGB	rgb(48, 143, 89)
HSL	hsl(146, 50%, 37%)
HSV	hsv(146, 66%, 56%)
CMYK	cmyk(66.4%, 0%, 37.8%, 43.9%)
CIE-LAB	lab(52.94, -40.59, 20.83)
CIE-LCH	lch(52.94, 45.62, 152.83°)
OKLab	oklab(58.04% -0.1099 0.0522)
OKLCH	oklch(58.04% 0.122 154.6)
XYZ	xyz(12.8434, 20.9932, 12.8245)
Luminance	0.2099 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308F59 #8F3066

analogous

#368F30 #308F59 #308F89

triadic

#308F59 #59308F #8F5930

tetradic

#308F59 #30368F #8F3066 #8F8930

square

#308F59 #30368F #8F3066 #8F8930

split-complementary

#308F59 #89308F #8F3036

monochromatic

#113320 #21613C #308F59 #3FBD76 #6CCE96

Accessibility & contrast

On white

4.04

#308F59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#308F59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308F59

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308F59	#FFFFFF	#000000	##000000
##308F59	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8455

Deuteranopia (green-blind)

#827B5C

Tritanopia (blue-blind)

#008D81

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #308f59;
/* rgb */ color: rgb(48, 143, 89);
/* oklch */ color: oklch(58.0% 0.122 154.6);

Tailwind

colors: {
  custom: {
    50: '#74b088',
    500: '#308f59',
    950: '#000000',
  },
}

SCSS

$custom: #308f59;
$custom-light: #74b088;
$custom-dark: #000000;

JSON

{
  "hex": "#308f59",
  "rgb": {
    "r": 48,
    "g": 143,
    "b": 89
  },
  "hsl": {
    "h": 145.895,
    "s": 49.738,
    "l": 37.451
  },
  "oklch": {
    "l": 0.58037,
    "c": 0.12163,
    "h": 154.6
  },
  "luminance": 0.20995
}

Semantic roles & 50–950 ramp

primary

#308F59

secondary

#B56693

accent

#4F9DD9

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#09110B

muted

#7B807C

Preview Lab

Preview with #308F59

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

Preview Lab → · Contrast checker → · Palette generator →