#309737#309737

#309737 is a mid, vivid green. Relative luminance 0.230; OKLCH L 59.7% C 0.164 H 144.2°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#309737
RGB	rgb(48, 151, 55)
HSL	hsl(124, 52%, 39%)
HSV	hsv(124, 68%, 59%)
CMYK	cmyk(68.2%, 0%, 63.6%, 40.8%)
CIE-LAB	lab(55.11, -49.06, 41.07)
CIE-LCH	lch(55.11, 63.98, 140.07°)
OKLab	oklab(59.67% -0.1329 0.0959)
OKLCH	oklch(59.67% 0.164 144.2)
XYZ	xyz(12.9743, 23.0361, 7.3763)
Luminance	0.2304 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309737 #973090

analogous

#5D9730 #309737 #30976B

triadic

#309737 #373097 #973730

tetradic

#309737 #305D97 #973090 #976B30

square

#309737 #305D97 #973090 #976B30

split-complementary

#309737 #6B3097 #97305D

monochromatic

#123A15 #216926 #309737 #41C34A #70D277

Accessibility & contrast

On white

3.75

#309737 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#309737 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309737

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309737	#FFFFFF	#000000	##000000
##309737	1.00	3.75	5.61	5.61
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A892C

Deuteranopia (green-blind)

#8E813F

Tritanopia (blue-blind)

#139383

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #309737;
/* rgb */ color: rgb(48, 151, 55);
/* oklch */ color: oklch(59.7% 0.164 144.2);

Tailwind

colors: {
  custom: {
    50: '#76b772',
    500: '#309737',
    950: '#000000',
  },
}

SCSS

$custom: #309737;
$custom-light: #76b772;
$custom-dark: #000000;

JSON

{
  "hex": "#309737",
  "rgb": {
    "r": 48,
    "g": 151,
    "b": 55
  },
  "hsl": {
    "h": 124.078,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.59671,
    "c": 0.1639,
    "h": 144.2
  },
  "luminance": 0.23037
}

Semantic roles & 50–950 ramp

primary

#309737

secondary

#B96AB4

accent

#4DD2DB

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1108

muted

#7C807B

Preview Lab

Preview with #309737

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

Preview Lab → · Contrast checker → · Palette generator →