#31C43D#31C43D

#31C43D is a light, highly saturated green. Relative luminance 0.405; OKLCH L 71.9% C 0.213 H 143.9°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#31C43D
RGB	rgb(49, 196, 61)
HSL	hsl(125, 60%, 48%)
HSV	hsv(125, 75%, 77%)
CMYK	cmyk(75%, 0%, 68.9%, 23.1%)
CIE-LAB	lab(69.80, -63.55, 54.58)
CIE-LCH	lch(69.80, 83.77, 139.34°)
OKLab	oklab(71.88% -0.172 0.1252)
OKLCH	oklch(71.88% 0.213 143.9)
XYZ	xyz(21.8474, 40.4672, 11.0735)
Luminance	0.4047 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C43D #C431B8

analogous

#6EC431 #31C43D #31C486

triadic

#31C43D #3D31C4 #C43D31

tetradic

#31C43D #316EC4 #C431B8 #C48631

square

#31C43D #316EC4 #C431B8 #C48631

split-complementary

#31C43D #8631C4 #C4316E

monochromatic

#19621F #25932E #31C43D #5CD666 #8DE294

Accessibility & contrast

On white

2.31

#31C43D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#31C43D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C43D

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C43D	#FFFFFF	#000000	##000000
##31C43D	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B129

Deuteranopia (green-blind)

#B7A64A

Tritanopia (blue-blind)

#00BFA9

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #31c43d;
/* rgb */ color: rgb(49, 196, 61);
/* oklch */ color: oklch(71.9% 0.213 143.9);

Tailwind

colors: {
  custom: {
    50: '#81d779',
    500: '#31c43d',
    950: '#000000',
  },
}

SCSS

$custom: #31c43d;
$custom-light: #81d779;
$custom-dark: #000000;

JSON

{
  "hex": "#31c43d",
  "rgb": {
    "r": 49,
    "g": 196,
    "b": 61
  },
  "hsl": {
    "h": 124.898,
    "s": 60,
    "l": 48.039
  },
  "oklch": {
    "l": 0.71875,
    "c": 0.21269,
    "h": 143.9
  },
  "luminance": 0.4047
}

Semantic roles & 50–950 ramp

primary

#31C43D

secondary

#CD84C7

accent

#45D6E3

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C150A

muted

#7D837C

Preview Lab

Preview with #31C43D

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

Preview Lab → · Contrast checker → · Palette generator →