#31BA31#31BA31

#31BA31 is a light, highly saturated green. Relative luminance 0.360; OKLCH L 69.1% C 0.209 H 142.9°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#31BA31
RGB	rgb(49, 186, 49)
HSL	hsl(120, 58%, 46%)
HSV	hsv(120, 74%, 73%)
CMYK	cmyk(73.7%, 0%, 73.7%, 27.1%)
CIE-LAB	lab(66.51, -61.37, 55.69)
CIE-LCH	lch(66.51, 82.88, 137.78°)
OKLab	oklab(69.12% -0.1666 0.126)
OKLCH	oklch(69.12% 0.209 142.9)
XYZ	xyz(19.3787, 35.9903, 8.8307)
Luminance	0.3599 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BA31 #BA31BA

analogous

#75BA31 #31BA31 #31BA75

triadic

#31BA31 #3131BA #BA3131

tetradic

#31BA31 #3175BA #BA31BA #BA7531

square

#31BA31 #3175BA #BA31BA #BA7531

split-complementary

#31BA31 #7531BA #BA3175

monochromatic

#175917 #248A24 #31BA31 #56D256 #86DF86

Accessibility & contrast

On white

2.56

#31BA31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#31BA31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BA31

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BA31	#FFFFFF	#000000	##000000
##31BA31	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA817

Deuteranopia (green-blind)

#AF9E3F

Tritanopia (blue-blind)

#00B49F

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #31ba31;
/* rgb */ color: rgb(49, 186, 49);
/* oklch */ color: oklch(69.1% 0.209 142.9);

Tailwind

colors: {
  custom: {
    50: '#7fd072',
    500: '#31ba31',
    950: '#000000',
  },
}

SCSS

$custom: #31ba31;
$custom-light: #7fd072;
$custom-dark: #000000;

JSON

{
  "hex": "#31ba31",
  "rgb": {
    "r": 49,
    "g": 186,
    "b": 49
  },
  "hsl": {
    "h": 120,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.69117,
    "c": 0.2089,
    "h": 142.9
  },
  "luminance": 0.35993
}

Semantic roles & 50–950 ramp

primary

#31BA31

secondary

#C97EC9

accent

#46E2E2

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1408

muted

#7D827B

Preview Lab

Preview with #31BA31

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

Preview Lab → · Contrast checker → · Palette generator →