#31A258#31A258

#31A258 is a light, vivid green. Relative luminance 0.272; OKLCH L 63.2% C 0.149 H 150.8°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#31A258
RGB	rgb(49, 162, 88)
HSL	hsl(141, 54%, 41%)
HSV	hsv(141, 70%, 64%)
CMYK	cmyk(69.8%, 0%, 45.7%, 36.5%)
CIE-LAB	lab(59.16, -48.17, 29.51)
CIE-LCH	lch(59.16, 56.49, 148.51°)
OKLab	oklab(63.16% -0.1298 0.0725)
OKLCH	oklch(63.16% 0.149 150.8)
XYZ	xyz(15.9471, 27.1965, 13.6396)
Luminance	0.2720 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A258 #A2317B

analogous

#43A231 #31A258 #31A291

triadic

#31A258 #5831A2 #A25831

tetradic

#31A258 #3143A2 #A2317B #A29131

square

#31A258 #3143A2 #A2317B #A29131

split-complementary

#31A258 #9131A2 #A23143

monochromatic

#154425 #23733E #31A258 #48C874 #77D698

Accessibility & contrast

On white

3.26

#31A258 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#31A258 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A258

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A258	#FFFFFF	#000000	##000000
##31A258	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39452

Deuteranopia (green-blind)

#958B5D

Tritanopia (blue-blind)

#009F90

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #31a258;
/* rgb */ color: rgb(49, 162, 88);
/* oklch */ color: oklch(63.2% 0.149 150.8);

Tailwind

colors: {
  custom: {
    50: '#78be88',
    500: '#31a258',
    950: '#000000',
  },
}

SCSS

$custom: #31a258;
$custom-light: #78be88;
$custom-dark: #000000;

JSON

{
  "hex": "#31a258",
  "rgb": {
    "r": 49,
    "g": 162,
    "b": 88
  },
  "hsl": {
    "h": 140.708,
    "s": 53.555,
    "l": 41.373
  },
  "oklch": {
    "l": 0.63157,
    "c": 0.14866,
    "h": 150.8
  },
  "luminance": 0.27198
}

Semantic roles & 50–950 ramp

primary

#31A258

secondary

#BE71A3

accent

#4BABDD

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #31A258

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

Preview Lab → · Contrast checker → · Palette generator →