#31BF53#31BF53

#31BF53 is a light, vivid green. Relative luminance 0.385; OKLCH L 70.8% C 0.190 H 147.1°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#31BF53
RGB	rgb(49, 191, 83)
HSL	hsl(134, 59%, 47%)
HSV	hsv(134, 74%, 75%)
CMYK	cmyk(74.3%, 0%, 56.5%, 25.1%)
CIE-LAB	lab(68.41, -59.41, 43.43)
CIE-LCH	lch(68.41, 73.59, 143.83°)
OKLab	oklab(70.79% -0.1599 0.1034)
OKLCH	oklch(70.79% 0.19 147.1)
XYZ	xyz(21.4571, 38.5366, 14.4894)
Luminance	0.3854 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BF53 #BF319D

analogous

#56BF31 #31BF53 #31BF9A

triadic

#31BF53 #5331BF #BF5331

tetradic

#31BF53 #3156BF #BF319D #BF9A31

square

#31BF53 #3156BF #BF319D #BF9A31

split-complementary

#31BF53 #9A31BF #BF3156

monochromatic

#185E29 #258E3E #31BF53 #59D476 #8AE19E

Accessibility & contrast

On white

2.41

#31BF53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#31BF53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BF53

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BF53	#FFFFFF	#000000	##000000
##31BF53	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AE49

Deuteranopia (green-blind)

#B1A25C

Tritanopia (blue-blind)

#00BBA7

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #31bf53;
/* rgb */ color: rgb(49, 191, 83);
/* oklch */ color: oklch(70.8% 0.190 147.1);

Tailwind

colors: {
  custom: {
    50: '#7ed386',
    500: '#31bf53',
    950: '#000000',
  },
}

SCSS

$custom: #31bf53;
$custom-light: #7ed386;
$custom-dark: #000000;

JSON

{
  "hex": "#31bf53",
  "rgb": {
    "r": 49,
    "g": 191,
    "b": 83
  },
  "hsl": {
    "h": 134.366,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.70791,
    "c": 0.19045,
    "h": 147.1
  },
  "luminance": 0.38539
}

Semantic roles & 50–950 ramp

primary

#31BF53

secondary

#CB81B9

accent

#45BDE2

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #31BF53

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

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