#31B85D#31B85D

#31B85D is a light, vivid green. Relative luminance 0.357; OKLCH L 69.1% C 0.173 H 149.6°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#31B85D
RGB	rgb(49, 184, 93)
HSL	hsl(140, 58%, 46%)
HSV	hsv(140, 73%, 72%)
CMYK	cmyk(73.4%, 0%, 49.5%, 27.8%)
CIE-LAB	lab(66.31, -55.50, 35.99)
CIE-LCH	lch(66.31, 66.14, 147.04°)
OKLab	oklab(69.09% -0.1493 0.0875)
OKLCH	oklch(69.09% 0.173 149.6)
XYZ	xyz(20.3812, 35.7219, 16.1747)
Luminance	0.3572 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B85D #B8318C

analogous

#48B831 #31B85D #31B8A1

triadic

#31B85D #5D31B8 #B85D31

tetradic

#31B85D #3148B8 #B8318C #B8A131

square

#31B85D #3148B8 #B8318C #B8A131

split-complementary

#31B85D #A131B8 #B83148

monochromatic

#17572C #248845 #31B85D #55D27D #85DEA2

Accessibility & contrast

On white

2.58

#31B85D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#31B85D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B85D

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B85D	#FFFFFF	#000000	##000000
##31B85D	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A856

Deuteranopia (green-blind)

#A99D64

Tritanopia (blue-blind)

#00B5A3

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #31b85d;
/* rgb */ color: rgb(49, 184, 93);
/* oklch */ color: oklch(69.1% 0.173 149.6);

Tailwind

colors: {
  custom: {
    50: '#7dce8c',
    500: '#31b85d',
    950: '#000000',
  },
}

SCSS

$custom: #31b85d;
$custom-light: #7dce8c;
$custom-dark: #000000;

JSON

{
  "hex": "#31b85d",
  "rgb": {
    "r": 49,
    "g": 184,
    "b": 93
  },
  "hsl": {
    "h": 139.556,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69087,
    "c": 0.17301,
    "h": 149.6
  },
  "luminance": 0.35724
}

Semantic roles & 50–950 ramp

primary

#31B85D

secondary

#C87DAF

accent

#47AFE1

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B140C

muted

#7C827D

Preview Lab

Preview with #31B85D

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

Preview Lab → · Contrast checker → · Palette generator →