#31D05A#31D05A

#31D05A is a light, highly saturated green. Relative luminance 0.465; OKLCH L 75.3% C 0.205 H 147.3°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#31D05A
RGB	rgb(49, 208, 90)
HSL	hsl(135, 63%, 50%)
HSV	hsv(135, 76%, 82%)
CMYK	cmyk(76.4%, 0%, 56.7%, 18.4%)
CIE-LAB	lab(73.87, -64.19, 46.64)
CIE-LCH	lch(73.87, 79.34, 144.00°)
OKLab	oklab(75.34% -0.1726 0.1109)
OKLCH	oklch(75.34% 0.205 147.3)
XYZ	xyz(25.6660, 46.4999, 17.2936)
Luminance	0.4650 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31D05A #D031A7

analogous

#57D031 #31D05A #31D0AA

triadic

#31D05A #5A31D0 #D05A31

tetradic

#31D05A #3157D0 #D031A7 #D0AA31

square

#31D05A #3157D0 #D031A7 #D0AA31

split-complementary

#31D05A #AA31D0 #D03157

monochromatic

#196E2F #249F44 #31D05A #63DB82 #95E7AA

Accessibility & contrast

On white

2.04

#31D05A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#31D05A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31D05A

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31D05A	#FFFFFF	#000000	##000000
##31D05A	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BD4E

Deuteranopia (green-blind)

#C1B163

Tritanopia (blue-blind)

#00CBB6

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #31d05a;
/* rgb */ color: rgb(49, 208, 90);
/* oklch */ color: oklch(75.3% 0.205 147.3);

Tailwind

colors: {
  custom: {
    50: '#82e08c',
    500: '#31d05a',
    950: '#000000',
  },
}

SCSS

$custom: #31d05a;
$custom-light: #82e08c;
$custom-dark: #000000;

JSON

{
  "hex": "#31d05a",
  "rgb": {
    "r": 49,
    "g": 208,
    "b": 90
  },
  "hsl": {
    "h": 135.472,
    "s": 62.846,
    "l": 50.392
  },
  "oklch": {
    "l": 0.75337,
    "c": 0.2052,
    "h": 147.3
  },
  "luminance": 0.46503
}

Semantic roles & 50–950 ramp

primary

#31D05A

secondary

#D28BC0

accent

#42BCE6

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #31D05A

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

Preview Lab → · Contrast checker → · Palette generator →