#309F59#309F59

#309F59 is a light, vivid green. Relative luminance 0.261; OKLCH L 62.3% C 0.144 H 151.7°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#309F59
RGB	rgb(48, 159, 89)
HSL	hsl(142, 54%, 41%)
HSV	hsv(142, 70%, 62%)
CMYK	cmyk(69.8%, 0%, 44%, 37.6%)
CIE-LAB	lab(58.17, -47.02, 27.71)
CIE-LCH	lch(58.17, 54.58, 149.49°)
OKLab	oklab(62.34% -0.1267 0.0684)
OKLCH	oklch(62.34% 0.144 151.7)
XYZ	xyz(15.4189, 26.1442, 13.6830)
Luminance	0.2615 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309F59 #9F3076

analogous

#3F9F30 #309F59 #309F90

triadic

#309F59 #59309F #9F5930

tetradic

#309F59 #303F9F #9F3076 #9F9030

square

#309F59 #303F9F #9F3076 #9F9030

split-complementary

#309F59 #90309F #9F303F

monochromatic

#144124 #22703F #309F59 #45C775 #74D598

Accessibility & contrast

On white

3.37

#309F59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#309F59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309F59

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309F59	#FFFFFF	#000000	##000000
##309F59	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9254

Deuteranopia (green-blind)

#92885E

Tritanopia (blue-blind)

#009D8E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #309f59;
/* rgb */ color: rgb(48, 159, 89);
/* oklch */ color: oklch(62.3% 0.144 151.7);

Tailwind

colors: {
  custom: {
    50: '#77bc89',
    500: '#309f59',
    950: '#000000',
  },
}

SCSS

$custom: #309f59;
$custom-light: #77bc89;
$custom-dark: #000000;

JSON

{
  "hex": "#309f59",
  "rgb": {
    "r": 48,
    "g": 159,
    "b": 89
  },
  "hsl": {
    "h": 142.162,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.62345,
    "c": 0.14401,
    "h": 151.7
  },
  "luminance": 0.26146
}

Semantic roles & 50–950 ramp

primary

#309F59

secondary

#BD6EA0

accent

#4BA7DD

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #309F59

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

Preview Lab → · Contrast checker → · Palette generator →