#31B82C#31B82C

#31B82C is a light, highly saturated green. Relative luminance 0.351; OKLCH L 68.5% C 0.209 H 142.5°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#31B82C
RGB	rgb(49, 184, 44)
HSL	hsl(118, 61%, 45%)
HSV	hsv(118, 76%, 72%)
CMYK	cmyk(73.4%, 0%, 76.1%, 27.8%)
CIE-LAB	lab(65.84, -61.11, 56.76)
CIE-LCH	lch(65.84, 83.40, 137.12°)
OKLab	oklab(68.55% -0.1661 0.1276)
OKLCH	oklch(68.55% 0.209 142.5)
XYZ	xyz(18.8606, 35.1137, 8.1660)
Luminance	0.3512 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B82C #B32CB8

analogous

#77B82C #31B82C #2CB86D

triadic

#31B82C #2C31B8 #B82C31

tetradic

#31B82C #2C77B8 #B32CB8 #B86D2C

square

#31B82C #2C77B8 #B32CB8 #B86D2C

split-complementary

#31B82C #6D2CB8 #B82C77

monochromatic

#175514 #248720 #31B82C #52D44D #82E07E

Accessibility & contrast

On white

2.62

#31B82C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#31B82C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B82C

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B82C	#FFFFFF	#000000	##000000
##31B82C	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA60B

Deuteranopia (green-blind)

#AD9C3C

Tritanopia (blue-blind)

#00B29D

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #31b82c;
/* rgb */ color: rgb(49, 184, 44);
/* oklch */ color: oklch(68.5% 0.209 142.5);

Tailwind

colors: {
  custom: {
    50: '#7fcf6f',
    500: '#31b82c',
    950: '#000000',
  },
}

SCSS

$custom: #31b82c;
$custom-light: #7fcf6f;
$custom-dark: #000000;

JSON

{
  "hex": "#31b82c",
  "rgb": {
    "r": 49,
    "g": 184,
    "b": 44
  },
  "hsl": {
    "h": 117.857,
    "s": 61.404,
    "l": 44.706
  },
  "oklch": {
    "l": 0.68546,
    "c": 0.20946,
    "h": 142.5
  },
  "luminance": 0.35116
}

Semantic roles & 50–950 ramp

primary

#31B82C

secondary

#C677C9

accent

#43E5DF

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1408

muted

#7D827B

Preview Lab

Preview with #31B82C

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

Preview Lab → · Contrast checker → · Palette generator →