#31A55B#31A55B

#31A55B is a light, vivid green. Relative luminance 0.283; OKLCH L 64.0% C 0.150 H 151.3°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#31A55B
RGB	rgb(49, 165, 91)
HSL	hsl(142, 54%, 42%)
HSV	hsv(142, 70%, 65%)
CMYK	cmyk(70.3%, 0%, 44.8%, 35.3%)
CIE-LAB	lab(60.17, -48.80, 29.23)
CIE-LCH	lch(60.17, 56.89, 149.08°)
OKLab	oklab(64.01% -0.1315 0.072)
OKLCH	oklch(64.01% 0.15 151.3)
XYZ	xyz(16.6087, 28.3167, 14.4859)
Luminance	0.2832 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A55B #A5317B

analogous

#41A531 #31A55B #31A595

triadic

#31A55B #5B31A5 #A55B31

tetradic

#31A55B #3141A5 #A5317B #A59531

square

#31A55B #3141A5 #A5317B #A59531

split-complementary

#31A55B #9531A5 #A53141

monochromatic

#154727 #237641 #31A55B #4AC978 #79D79B

Accessibility & contrast

On white

3.15

#31A55B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#31A55B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A55B

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A55B	#FFFFFF	#000000	##000000
##31A55B	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69755

Deuteranopia (green-blind)

#978D60

Tritanopia (blue-blind)

#00A293

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #31a55b;
/* rgb */ color: rgb(49, 165, 91);
/* oklch */ color: oklch(64.0% 0.150 151.3);

Tailwind

colors: {
  custom: {
    50: '#79c18a',
    500: '#31a55b',
    950: '#000000',
  },
}

SCSS

$custom: #31a55b;
$custom-light: #79c18a;
$custom-dark: #000000;

JSON

{
  "hex": "#31a55b",
  "rgb": {
    "r": 49,
    "g": 165,
    "b": 91
  },
  "hsl": {
    "h": 141.724,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.64012,
    "c": 0.14989,
    "h": 151.3
  },
  "luminance": 0.28319
}

Semantic roles & 50–950 ramp

primary

#31A55B

secondary

#C072A4

accent

#4AA8DE

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #31A55B

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

Preview Lab → · Contrast checker → · Palette generator →