#31C243#31C243

#31C243 is a light, highly saturated green. Relative luminance 0.396; OKLCH L 71.4% C 0.206 H 144.7°. Best body text is #000000 at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#31C243
RGB	rgb(49, 194, 67)
HSL	hsl(127, 60%, 48%)
HSV	hsv(127, 75%, 76%)
CMYK	cmyk(74.7%, 0%, 65.5%, 23.9%)
CIE-LAB	lab(69.21, -62.31, 51.50)
CIE-LCH	lch(69.21, 80.84, 140.43°)
OKLab	oklab(71.4% -0.1683 0.1194)
OKLCH	oklch(71.4% 0.206 144.7)
XYZ	xyz(21.5701, 39.6393, 11.8235)
Luminance	0.3964 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C243 #C231B0

analogous

#68C231 #31C243 #31C28B

triadic

#31C243 #4331C2 #C24331

tetradic

#31C243 #3168C2 #C231B0 #C28B31

square

#31C243 #3168C2 #C231B0 #C28B31

split-complementary

#31C243 #8B31C2 #C23168

monochromatic

#186021 #259132 #31C243 #5BD66A #8CE296

Accessibility & contrast

On white

2.35

#31C243 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.93

#31C243 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C243

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C243	#FFFFFF	#000000	##000000
##31C243	1.00	2.35	8.93	8.93
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.93	21.00	1.00	1.00
##000000	8.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B033

Deuteranopia (green-blind)

#B5A54F

Tritanopia (blue-blind)

#00BDA8

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #31c243;
/* rgb */ color: rgb(49, 194, 67);
/* oklch */ color: oklch(71.4% 0.206 144.7);

Tailwind

colors: {
  custom: {
    50: '#80d67d',
    500: '#31c243',
    950: '#000000',
  },
}

SCSS

$custom: #31c243;
$custom-light: #80d67d;
$custom-dark: #000000;

JSON

{
  "hex": "#31c243",
  "rgb": {
    "r": 49,
    "g": 194,
    "b": 67
  },
  "hsl": {
    "h": 127.448,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.71401,
    "c": 0.20636,
    "h": 144.7
  },
  "luminance": 0.39642
}

Semantic roles & 50–950 ramp

primary

#31C243

secondary

#CC83C3

accent

#45CFE3

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #31C243

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

Preview Lab → · Contrast checker → · Palette generator →