#309E5D#309E5D

#309E5D is a light, vivid green. Relative luminance 0.259; OKLCH L 62.2% C 0.139 H 153.2°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#309E5D
RGB	rgb(48, 158, 93)
HSL	hsl(145, 53%, 40%)
HSV	hsv(145, 70%, 62%)
CMYK	cmyk(69.6%, 0%, 41.1%, 38%)
CIE-LAB	lab(57.91, -45.89, 25.22)
CIE-LCH	lch(57.91, 52.37, 151.21°)
OKLab	oklab(62.15% -0.1238 0.0627)
OKLCH	oklch(62.15% 0.139 153.2)
XYZ	xyz(15.4202, 25.8707, 14.5347)
Luminance	0.2587 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309E5D #9E3071

analogous

#3A9E30 #309E5D #309E94

triadic

#309E5D #5D309E #9E5D30

tetradic

#309E5D #303A9E #9E3071 #9E9430

square

#309E5D #303A9E #9E3071 #9E9430

split-complementary

#309E5D #94309E #9E303A

monochromatic

#134026 #226F41 #309E5D #45C67A #74D59B

Accessibility & contrast

On white

3.40

#309E5D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#309E5D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309E5D

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309E5D	#FFFFFF	#000000	##000000
##309E5D	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9158

Deuteranopia (green-blind)

#908761

Tritanopia (blue-blind)

#009C8E

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #309e5d;
/* rgb */ color: rgb(48, 158, 93);
/* oklch */ color: oklch(62.2% 0.139 153.2);

Tailwind

colors: {
  custom: {
    50: '#77bb8b',
    500: '#309e5d',
    950: '#000000',
  },
}

SCSS

$custom: #309e5d;
$custom-light: #77bb8b;
$custom-dark: #000000;

JSON

{
  "hex": "#309e5d",
  "rgb": {
    "r": 48,
    "g": 158,
    "b": 93
  },
  "hsl": {
    "h": 144.545,
    "s": 53.398,
    "l": 40.392
  },
  "oklch": {
    "l": 0.62153,
    "c": 0.1388,
    "h": 153.2
  },
  "luminance": 0.25872
}

Semantic roles & 50–950 ramp

primary

#309E5D

secondary

#BD6D9C

accent

#4BA1DD

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #309E5D

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

Preview Lab → · Contrast checker → · Palette generator →