#31CE31#31CE31

#31CE31 is a light, highly saturated green. Relative luminance 0.450; OKLCH L 74.4% C 0.230 H 142.8°. Best body text is #000000 at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#31CE31
RGB	rgb(49, 206, 49)
HSL	hsl(120, 62%, 50%)
HSV	hsv(120, 76%, 81%)
CMYK	cmyk(76.2%, 0%, 76.2%, 19.2%)
CIE-LAB	lab(72.90, -67.65, 62.05)
CIE-LCH	lch(72.90, 91.79, 137.47°)
OKLab	oklab(74.43% -0.1836 0.1393)
OKLCH	oklch(74.43% 0.23 142.8)
XYZ	xyz(23.8908, 45.0145, 10.3347)
Luminance	0.4502 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CE31 #CE31CE

analogous

#80CE31 #31CE31 #31CE80

triadic

#31CE31 #3131CE #CE3131

tetradic

#31CE31 #317FCE #CE31CE #CE8031

square

#31CE31 #317FCE #CE31CE #CE8031

split-complementary

#31CE31 #7F31CE #CE3180

monochromatic

#196B19 #259D25 #31CE31 #62DA62 #94E694

Accessibility & contrast

On white

2.10

#31CE31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.00

#31CE31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CE31

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CE31	#FFFFFF	#000000	##000000
##31CE31	1.00	2.10	10.00	10.00
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.00	21.00	1.00	1.00
##000000	10.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BA08

Deuteranopia (green-blind)

#C1AE43

Tritanopia (blue-blind)

#00C8B0

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #31ce31;
/* rgb */ color: rgb(49, 206, 49);
/* oklch */ color: oklch(74.4% 0.230 142.8);

Tailwind

colors: {
  custom: {
    50: '#83de74',
    500: '#31ce31',
    950: '#000000',
  },
}

SCSS

$custom: #31ce31;
$custom-light: #83de74;
$custom-dark: #000000;

JSON

{
  "hex": "#31ce31",
  "rgb": {
    "r": 49,
    "g": 206,
    "b": 49
  },
  "hsl": {
    "h": 120,
    "s": 61.569,
    "l": 50
  },
  "oklch": {
    "l": 0.74426,
    "c": 0.23046,
    "h": 142.8
  },
  "luminance": 0.45017
}

Semantic roles & 50–950 ramp

primary

#31CE31

secondary

#D18AD1

accent

#43E5E5

background

#F9FDF7

surface

#F1FBED

border

#CBD4C8

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #31CE31

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

Preview Lab → · Contrast checker → · Palette generator →