#31CE39#31CE39

#31CE39 is a light, highly saturated green. Relative luminance 0.451; OKLCH L 74.5% C 0.226 H 143.4°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#31CE39
RGB	rgb(49, 206, 57)
HSL	hsl(123, 62%, 50%)
HSV	hsv(123, 76%, 81%)
CMYK	cmyk(76.2%, 0%, 72.3%, 19.2%)
CIE-LAB	lab(72.95, -67.05, 59.36)
CIE-LCH	lch(72.95, 89.55, 138.48°)
OKLab	oklab(74.48% -0.1816 0.1347)
OKLCH	oklch(74.48% 0.226 143.4)
XYZ	xyz(24.0749, 45.0882, 11.3042)
Luminance	0.4509 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CE39 #CE31C6

analogous

#78CE31 #31CE39 #31CE87

triadic

#31CE39 #3931CE #CE3931

tetradic

#31CE39 #3178CE #CE31C6 #CE8731

square

#31CE39 #3178CE #CE31C6 #CE8731

split-complementary

#31CE39 #8731CE #CE3178

monochromatic

#196B1E #259D2B #31CE39 #62DA69 #94E698

Accessibility & contrast

On white

2.10

#31CE39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#31CE39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CE39

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CE39	#FFFFFF	#000000	##000000
##31CE39	1.00	2.10	10.02	10.02
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA1E

Deuteranopia (green-blind)

#C1AE49

Tritanopia (blue-blind)

#00C8B1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #31ce39;
/* rgb */ color: rgb(49, 206, 57);
/* oklch */ color: oklch(74.5% 0.226 143.4);

Tailwind

colors: {
  custom: {
    50: '#83de78',
    500: '#31ce39',
    950: '#000000',
  },
}

SCSS

$custom: #31ce39;
$custom-light: #83de78;
$custom-dark: #000000;

JSON

{
  "hex": "#31ce39",
  "rgb": {
    "r": 49,
    "g": 206,
    "b": 57
  },
  "hsl": {
    "h": 123.057,
    "s": 61.569,
    "l": 50
  },
  "oklch": {
    "l": 0.74482,
    "c": 0.22614,
    "h": 143.4
  },
  "luminance": 0.45091
}

Semantic roles & 50–950 ramp

primary

#31CE39

secondary

#D18ACD

accent

#43DCE5

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0D1509

muted

#7D837B

Preview Lab

Preview with #31CE39

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

Preview Lab → · Contrast checker → · Palette generator →