#31C15F#31C15F

#31C15F is a light, vivid green. Relative luminance 0.396; OKLCH L 71.5% C 0.183 H 149.2°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#31C15F
RGB	rgb(49, 193, 95)
HSL	hsl(139, 60%, 47%)
HSV	hsv(139, 75%, 76%)
CMYK	cmyk(74.6%, 0%, 50.8%, 24.3%)
CIE-LAB	lab(69.20, -58.38, 38.58)
CIE-LCH	lch(69.20, 69.98, 146.54°)
OKLab	oklab(71.49% -0.1569 0.0934)
OKLCH	oklch(71.49% 0.183 149.2)
XYZ	xyz(22.4003, 39.6165, 17.2904)
Luminance	0.3962 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C15F #C13193

analogous

#4BC131 #31C15F #31C1A7

triadic

#31C15F #5F31C1 #C15F31

tetradic

#31C15F #314BC1 #C13193 #C1A731

square

#31C15F #314BC1 #C13193 #C1A731

split-complementary

#31C15F #A731C1 #C1314B

monochromatic

#185F2F #259047 #31C15F #5AD581 #8BE2A7

Accessibility & contrast

On white

2.35

#31C15F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.92

#31C15F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C15F

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C15F	#FFFFFF	#000000	##000000
##31C15F	1.00	2.35	8.92	8.92
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.92	21.00	1.00	1.00
##000000	8.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B057

Deuteranopia (green-blind)

#B2A466

Tritanopia (blue-blind)

#00BDAA

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #31c15f;
/* rgb */ color: rgb(49, 193, 95);
/* oklch */ color: oklch(71.5% 0.183 149.2);

Tailwind

colors: {
  custom: {
    50: '#7fd58e',
    500: '#31c15f',
    950: '#000000',
  },
}

SCSS

$custom: #31c15f;
$custom-light: #7fd58e;
$custom-dark: #000000;

JSON

{
  "hex": "#31c15f",
  "rgb": {
    "r": 49,
    "g": 193,
    "b": 95
  },
  "hsl": {
    "h": 139.167,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71485,
    "c": 0.18265,
    "h": 149.2
  },
  "luminance": 0.39619
}

Semantic roles & 50–950 ramp

primary

#31C15F

secondary

#CC82B4

accent

#45B0E3

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #31C15F

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

Preview Lab → · Contrast checker → · Palette generator →