#31B836#31B836

#31B836 is a light, highly saturated green. Relative luminance 0.352; OKLCH L 68.6% C 0.204 H 143.4°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#31B836
RGB	rgb(49, 184, 54)
HSL	hsl(122, 58%, 46%)
HSV	hsv(122, 73%, 72%)
CMYK	cmyk(73.4%, 0%, 70.7%, 27.8%)
CIE-LAB	lab(65.90, -60.31, 53.20)
CIE-LCH	lch(65.90, 80.42, 138.58°)
OKLab	oklab(68.62% -0.1635 0.1215)
OKLCH	oklch(68.62% 0.204 143.4)
XYZ	xyz(19.0718, 35.1981, 9.2781)
Luminance	0.3520 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B836 #B831B3

analogous

#6FB831 #31B836 #31B879

triadic

#31B836 #3631B8 #B83631

tetradic

#31B836 #316FB8 #B831B3 #B87931

square

#31B836 #316FB8 #B831B3 #B87931

split-complementary

#31B836 #7931B8 #B8316F

monochromatic

#17571A #248828 #31B836 #55D259 #85DE88

Accessibility & contrast

On white

2.61

#31B836 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#31B836 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B836

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B836	#FFFFFF	#000000	##000000
##31B836	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA722

Deuteranopia (green-blind)

#AD9C43

Tritanopia (blue-blind)

#00B39E

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #31b836;
/* rgb */ color: rgb(49, 184, 54);
/* oklch */ color: oklch(68.6% 0.204 143.4);

Tailwind

colors: {
  custom: {
    50: '#7ecf74',
    500: '#31b836',
    950: '#000000',
  },
}

SCSS

$custom: #31b836;
$custom-light: #7ecf74;
$custom-dark: #000000;

JSON

{
  "hex": "#31b836",
  "rgb": {
    "r": 49,
    "g": 184,
    "b": 54
  },
  "hsl": {
    "h": 122.222,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.68622,
    "c": 0.20366,
    "h": 143.4
  },
  "luminance": 0.352
}

Semantic roles & 50–950 ramp

primary

#31B836

secondary

#C87DC5

accent

#47DBE1

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0B1409

muted

#7C827B

Preview Lab

Preview with #31B836

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

Preview Lab → · Contrast checker → · Palette generator →