#31B82D#31B82D

#31B82D is a light, highly saturated green. Relative luminance 0.351; OKLCH L 68.6% C 0.209 H 142.6°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#31B82D
RGB	rgb(49, 184, 45)
HSL	hsl(118, 61%, 45%)
HSV	hsv(118, 76%, 72%)
CMYK	cmyk(73.4%, 0%, 75.5%, 27.8%)
CIE-LAB	lab(65.84, -61.04, 56.42)
CIE-LCH	lch(65.84, 83.12, 137.25°)
OKLab	oklab(68.55% -0.1659 0.127)
OKLCH	oklch(68.55% 0.209 142.6)
XYZ	xyz(18.8796, 35.1213, 8.2662)
Luminance	0.3512 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B82D #B42DB8

analogous

#77B82D #31B82D #2DB86E

triadic

#31B82D #2D31B8 #B82D31

tetradic

#31B82D #2D77B8 #B42DB8 #B86E2D

square

#31B82D #2D77B8 #B42DB8 #B86E2D

split-complementary

#31B82D #6E2DB8 #B82D77

monochromatic

#175615 #248721 #31B82D #52D44E #82E080

Accessibility & contrast

On white

2.62

#31B82D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#31B82D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B82D

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B82D	#FFFFFF	#000000	##000000
##31B82D	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)

#BCA60E

Deuteranopia (green-blind)

#AD9C3C

Tritanopia (blue-blind)

#00B29D

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #31b82d;
/* rgb */ color: rgb(49, 184, 45);
/* oklch */ color: oklch(68.6% 0.209 142.6);

Tailwind

colors: {
  custom: {
    50: '#7fcf70',
    500: '#31b82d',
    950: '#000000',
  },
}

SCSS

$custom: #31b82d;
$custom-light: #7fcf70;
$custom-dark: #000000;

JSON

{
  "hex": "#31b82d",
  "rgb": {
    "r": 49,
    "g": 184,
    "b": 45
  },
  "hsl": {
    "h": 118.273,
    "s": 60.699,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68553,
    "c": 0.20893,
    "h": 142.6
  },
  "luminance": 0.35123
}

Semantic roles & 50–950 ramp

primary

#31B82D

secondary

#C678C9

accent

#44E4DF

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1408

muted

#7D827B

Preview Lab

Preview with #31B82D

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

Preview Lab → · Contrast checker → · Palette generator →