#31CC4F#31CC4F

#31CC4F is a light, highly saturated green. Relative luminance 0.444; OKLCH L 74.2% C 0.209 H 145.9°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#31CC4F
RGB	rgb(49, 204, 79)
HSL	hsl(132, 61%, 50%)
HSV	hsv(132, 76%, 80%)
CMYK	cmyk(76%, 0%, 61.3%, 20%)
CIE-LAB	lab(72.50, -64.24, 50.01)
CIE-LCH	lch(72.50, 81.41, 142.10°)
OKLab	oklab(74.16% -0.1731 0.1173)
OKLCH	oklch(74.16% 0.209 145.9)
XYZ	xyz(24.2690, 44.4004, 14.6867)
Luminance	0.4440 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CC4F #CC31AE

analogous

#60CC31 #31CC4F #31CC9D

triadic

#31CC4F #4F31CC #CC4F31

tetradic

#31CC4F #3160CC #CC31AE #CC9D31

square

#31CC4F #3160CC #CC31AE #CC9D31

split-complementary

#31CC4F #9D31CC #CC3160

monochromatic

#196929 #259B3C #31CC4F #61D978 #92E5A2

Accessibility & contrast

On white

2.13

#31CC4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#31CC4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CC4F

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CC4F	#FFFFFF	#000000	##000000
##31CC4F	1.00	2.13	9.88	9.88
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.88	21.00	1.00	1.00
##000000	9.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB941

Deuteranopia (green-blind)

#BEAD5A

Tritanopia (blue-blind)

#00C7B1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #31cc4f;
/* rgb */ color: rgb(49, 204, 79);
/* oklch */ color: oklch(74.2% 0.209 145.9);

Tailwind

colors: {
  custom: {
    50: '#82dd85',
    500: '#31cc4f',
    950: '#000000',
  },
}

SCSS

$custom: #31cc4f;
$custom-light: #82dd85;
$custom-dark: #000000;

JSON

{
  "hex": "#31cc4f",
  "rgb": {
    "r": 49,
    "g": 204,
    "b": 79
  },
  "hsl": {
    "h": 131.613,
    "s": 61.265,
    "l": 49.608
  },
  "oklch": {
    "l": 0.74161,
    "c": 0.20913,
    "h": 145.9
  },
  "luminance": 0.44403
}

Semantic roles & 50–950 ramp

primary

#31CC4F

secondary

#D089C2

accent

#43C5E4

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #31CC4F

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

Preview Lab → · Contrast checker → · Palette generator →