#31C052#31C052

#31C052 is a light, vivid green. Relative luminance 0.390; OKLCH L 71.0% C 0.192 H 146.9°. Best body text is #000000 at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#31C052
RGB	rgb(49, 192, 82)
HSL	hsl(134, 59%, 47%)
HSV	hsv(134, 74%, 75%)
CMYK	cmyk(74.5%, 0%, 57.3%, 24.7%)
CIE-LAB	lab(68.72, -59.88, 44.27)
CIE-LCH	lch(68.72, 74.47, 143.53°)
OKLab	oklab(71.04% -0.1612 0.1052)
OKLCH	oklch(71.04% 0.192 146.9)
XYZ	xyz(21.6376, 38.9589, 14.3605)
Luminance	0.3896 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C052 #C0319F

analogous

#58C031 #31C052 #31C099

triadic

#31C052 #5231C0 #C05231

tetradic

#31C052 #3158C0 #C0319F #C09931

square

#31C052 #3158C0 #C0319F #C09931

split-complementary

#31C052 #9931C0 #C03158

monochromatic

#185E28 #258F3D #31C052 #59D576 #8AE19E

Accessibility & contrast

On white

2.39

#31C052 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.79

#31C052 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C052

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C052	#FFFFFF	#000000	##000000
##31C052	1.00	2.39	8.79	8.79
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.79	21.00	1.00	1.00
##000000	8.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AF47

Deuteranopia (green-blind)

#B2A35B

Tritanopia (blue-blind)

#00BCA8

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31c052;
/* rgb */ color: rgb(49, 192, 82);
/* oklch */ color: oklch(71.0% 0.192 146.9);

Tailwind

colors: {
  custom: {
    50: '#7fd486',
    500: '#31c052',
    950: '#000000',
  },
}

SCSS

$custom: #31c052;
$custom-light: #7fd486;
$custom-dark: #000000;

JSON

{
  "hex": "#31c052",
  "rgb": {
    "r": 49,
    "g": 192,
    "b": 82
  },
  "hsl": {
    "h": 133.846,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71042,
    "c": 0.19249,
    "h": 146.9
  },
  "luminance": 0.38961
}

Semantic roles & 50–950 ramp

primary

#31C052

secondary

#CB82BA

accent

#45BEE3

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #31C052

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

Preview Lab → · Contrast checker → · Palette generator →