#31D042#31D042

#31D042 is a light, highly saturated green. Relative luminance 0.462; OKLCH L 75.1% C 0.223 H 144.2°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#31D042
RGB	rgb(49, 208, 66)
HSL	hsl(126, 63%, 50%)
HSV	hsv(126, 76%, 82%)
CMYK	cmyk(76.4%, 0%, 68.3%, 18.4%)
CIE-LAB	lab(73.65, -66.88, 56.70)
CIE-LCH	lch(73.65, 87.69, 139.71°)
OKLab	oklab(75.08% -0.1808 0.1302)
OKLCH	oklch(75.08% 0.223 144.2)
XYZ	xyz(24.8042, 46.1551, 12.7548)
Luminance	0.4616 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31D042 #D031BF

analogous

#6FD031 #31D042 #31D091

triadic

#31D042 #4231D0 #D04231

tetradic

#31D042 #316FD0 #D031BF #D09131

square

#31D042 #316FD0 #D031BF #D09131

split-complementary

#31D042 #9131D0 #D0316F

monochromatic

#196E22 #249F32 #31D042 #63DB70 #95E79D

Accessibility & contrast

On white

2.05

#31D042 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#31D042 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31D042

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31D042	#FFFFFF	#000000	##000000
##31D042	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC2E

Deuteranopia (green-blind)

#C2B050

Tritanopia (blue-blind)

#00CAB3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #31d042;
/* rgb */ color: rgb(49, 208, 66);
/* oklch */ color: oklch(75.1% 0.223 144.2);

Tailwind

colors: {
  custom: {
    50: '#83e07d',
    500: '#31d042',
    950: '#000000',
  },
}

SCSS

$custom: #31d042;
$custom-light: #83e07d;
$custom-dark: #000000;

JSON

{
  "hex": "#31d042",
  "rgb": {
    "r": 49,
    "g": 208,
    "b": 66
  },
  "hsl": {
    "h": 126.415,
    "s": 62.846,
    "l": 50.392
  },
  "oklch": {
    "l": 0.75081,
    "c": 0.22282,
    "h": 144.2
  },
  "luminance": 0.46158
}

Semantic roles & 50–950 ramp

primary

#31D042

secondary

#D28BCA

accent

#42D4E6

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #31D042

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

Preview Lab → · Contrast checker → · Palette generator →