#309743#309743

#309743 is a mid, vivid green. Relative luminance 0.232; OKLCH L 59.8% C 0.154 H 146.5°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#309743
RGB	rgb(48, 151, 67)
HSL	hsl(131, 52%, 39%)
HSV	hsv(131, 68%, 59%)
CMYK	cmyk(68.2%, 0%, 55.6%, 40.8%)
CIE-LAB	lab(55.24, -47.51, 35.45)
CIE-LCH	lch(55.24, 59.28, 143.27°)
OKLab	oklab(59.82% -0.1282 0.0848)
OKLCH	oklch(59.82% 0.154 146.5)
XYZ	xyz(13.2977, 23.1654, 9.0797)
Luminance	0.2317 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309743 #973084

analogous

#519730 #309743 #309777

triadic

#309743 #433097 #974330

tetradic

#309743 #305197 #973084 #977730

square

#309743 #305197 #973084 #977730

split-complementary

#309743 #773097 #973051

monochromatic

#123A1A #21692E #309743 #41C359 #70D282

Accessibility & contrast

On white

3.73

#309743 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#309743 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309743

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309743	#FFFFFF	#000000	##000000
##309743	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998A3B

Deuteranopia (green-blind)

#8D8149

Tritanopia (blue-blind)

#0B9484

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #309743;
/* rgb */ color: rgb(48, 151, 67);
/* oklch */ color: oklch(59.8% 0.154 146.5);

Tailwind

colors: {
  custom: {
    50: '#76b679',
    500: '#309743',
    950: '#000000',
  },
}

SCSS

$custom: #309743;
$custom-light: #76b679;
$custom-dark: #000000;

JSON

{
  "hex": "#309743",
  "rgb": {
    "r": 48,
    "g": 151,
    "b": 67
  },
  "hsl": {
    "h": 131.068,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.59824,
    "c": 0.15374,
    "h": 146.5
  },
  "luminance": 0.23167
}

Semantic roles & 50–950 ramp

primary

#309743

secondary

#B96AAA

accent

#4DC1DB

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#091109

muted

#7B807B

Preview Lab

Preview with #309743

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

Preview Lab → · Contrast checker → · Palette generator →