#31BF36#31BF36

#31BF36 is a light, highly saturated green. Relative luminance 0.382; OKLCH L 70.5% C 0.211 H 143.3°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#31BF36
RGB	rgb(49, 191, 54)
HSL	hsl(122, 59%, 47%)
HSV	hsv(122, 74%, 75%)
CMYK	cmyk(74.3%, 0%, 71.7%, 25.1%)
CIE-LAB	lab(68.15, -62.57, 55.54)
CIE-LCH	lch(68.15, 83.66, 138.41°)
OKLab	oklab(70.49% -0.1696 0.1263)
OKLCH	oklch(70.49% 0.212 143.3)
XYZ	xyz(20.5620, 38.1786, 9.7749)
Luminance	0.3818 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BF36 #BF31BA

analogous

#73BF31 #31BF36 #31BF7D

triadic

#31BF36 #3631BF #BF3631

tetradic

#31BF36 #3173BF #BF31BA #BF7D31

square

#31BF36 #3173BF #BF31BA #BF7D31

split-complementary

#31BF36 #7D31BF #BF3173

monochromatic

#185E1A #258E28 #31BF36 #59D45D #8AE18D

Accessibility & contrast

On white

2.43

#31BF36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#31BF36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BF36

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BF36	#FFFFFF	#000000	##000000
##31BF36	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD1F

Deuteranopia (green-blind)

#B3A244

Tritanopia (blue-blind)

#00B9A4

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #31bf36;
/* rgb */ color: rgb(49, 191, 54);
/* oklch */ color: oklch(70.5% 0.211 143.3);

Tailwind

colors: {
  custom: {
    50: '#80d475',
    500: '#31bf36',
    950: '#000000',
  },
}

SCSS

$custom: #31bf36;
$custom-light: #80d475;
$custom-dark: #000000;

JSON

{
  "hex": "#31bf36",
  "rgb": {
    "r": 49,
    "g": 191,
    "b": 54
  },
  "hsl": {
    "h": 122.113,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.70489,
    "c": 0.2115,
    "h": 143.3
  },
  "luminance": 0.38181
}

Semantic roles & 50–950 ramp

primary

#31BF36

secondary

#CB81C8

accent

#45DDE2

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #31BF36

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

Preview Lab → · Contrast checker → · Palette generator →