#31DB5C#31DB5C

#31DB5C is a light, highly saturated green. Relative luminance 0.521; OKLCH L 78.2% C 0.217 H 147.0°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#31DB5C
RGB	rgb(49, 219, 92)
HSL	hsl(135, 70%, 53%)
HSV	hsv(135, 78%, 86%)
CMYK	cmyk(77.6%, 0%, 58%, 14.1%)
CIE-LAB	lab(77.33, -67.52, 49.80)
CIE-LCH	lch(77.33, 83.90, 143.59°)
OKLab	oklab(78.22% -0.1816 0.118)
OKLCH	oklch(78.22% 0.217 147)
XYZ	xyz(28.5277, 52.0853, 18.6731)
Luminance	0.5209 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31DB5C #DB31B0

analogous

#5BDB31 #31DB5C #31DBB1

triadic

#31DB5C #5C31DB #DB5C31

tetradic

#31DB5C #315BDB #DB31B0 #DBB131

square

#31DB5C #315BDB #DB31B0 #DBB131

split-complementary

#31DB5C #B131DB #DB315B

monochromatic

#167C30 #1FB044 #31DB5C #65E485 #99EDAE

Accessibility & contrast

On white

1.84

#31DB5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#31DB5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31DB5C

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31DB5C	#FFFFFF	#000000	##000000
##31DB5C	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC74F

Deuteranopia (green-blind)

#CBBA66

Tritanopia (blue-blind)

#00D6BF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #31db5c;
/* rgb */ color: rgb(49, 219, 92);
/* oklch */ color: oklch(78.2% 0.217 147.0);

Tailwind

colors: {
  custom: {
    50: '#85e88e',
    500: '#31db5c',
    950: '#000000',
  },
}

SCSS

$custom: #31db5c;
$custom-light: #85e88e;
$custom-dark: #000000;

JSON

{
  "hex": "#31db5c",
  "rgb": {
    "r": 49,
    "g": 219,
    "b": 92
  },
  "hsl": {
    "h": 135.176,
    "s": 70.248,
    "l": 52.549
  },
  "oklch": {
    "l": 0.78216,
    "c": 0.21656,
    "h": 147
  },
  "luminance": 0.52089
}

Semantic roles & 50–950 ramp

primary

#31DB5C

secondary

#832D6E

accent

#3BC0ED

background

#FCFEFC

surface

#F4FDF4

border

#CED5CE

text

#0D160C

muted

#7F847F

Preview Lab

Preview with #31DB5C

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

Preview Lab → · Contrast checker → · Palette generator →