#31C04C#31C04C

#31C04C is a light, vivid green. Relative luminance 0.389; OKLCH L 71.0% C 0.197 H 145.9°. Best body text is #000000 at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#31C04C
RGB	rgb(49, 192, 76)
HSL	hsl(131, 59%, 47%)
HSV	hsv(131, 74%, 75%)
CMYK	cmyk(74.5%, 0%, 60.4%, 24.7%)
CIE-LAB	lab(68.66, -60.64, 46.95)
CIE-LCH	lch(68.66, 76.69, 142.25°)
OKLab	oklab(70.97% -0.1635 0.1105)
OKLCH	oklch(70.97% 0.197 145.9)
XYZ	xyz(21.4192, 38.8716, 13.2102)
Luminance	0.3887 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C04C #C031A5

analogous

#5DC031 #31C04C #31C094

triadic

#31C04C #4C31C0 #C04C31

tetradic

#31C04C #315DC0 #C031A5 #C09431

square

#31C04C #315DC0 #C031A5 #C09431

split-complementary

#31C04C #9431C0 #C0315D

monochromatic

#185E25 #258F39 #31C04C #59D571 #8AE19B

Accessibility & contrast

On white

2.39

#31C04C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.77

#31C04C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C04C

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C04C	#FFFFFF	#000000	##000000
##31C04C	1.00	2.39	8.77	8.77
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.77	21.00	1.00	1.00
##000000	8.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE40

Deuteranopia (green-blind)

#B3A356

Tritanopia (blue-blind)

#00BBA7

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #31c04c;
/* rgb */ color: rgb(49, 192, 76);
/* oklch */ color: oklch(71.0% 0.197 145.9);

Tailwind

colors: {
  custom: {
    50: '#7fd482',
    500: '#31c04c',
    950: '#000000',
  },
}

SCSS

$custom: #31c04c;
$custom-light: #7fd482;
$custom-dark: #000000;

JSON

{
  "hex": "#31c04c",
  "rgb": {
    "r": 49,
    "g": 192,
    "b": 76
  },
  "hsl": {
    "h": 131.329,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.70969,
    "c": 0.19731,
    "h": 145.9
  },
  "luminance": 0.38874
}

Semantic roles & 50–950 ramp

primary

#31C04C

secondary

#CB82BD

accent

#45C5E3

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #31C04C

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

Preview Lab → · Contrast checker → · Palette generator →