#31BC54#31BC54

#31BC54 is a light, vivid green. Relative luminance 0.373; OKLCH L 70.0% C 0.186 H 147.5°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#31BC54
RGB	rgb(49, 188, 84)
HSL	hsl(135, 59%, 46%)
HSV	hsv(135, 74%, 74%)
CMYK	cmyk(73.9%, 0%, 55.3%, 26.3%)
CIE-LAB	lab(67.47, -58.24, 41.83)
CIE-LCH	lch(67.47, 71.71, 144.31°)
OKLab	oklab(70.01% -0.1567 0.1)
OKLCH	oklch(70.01% 0.186 147.5)
XYZ	xyz(20.8485, 37.2571, 14.4784)
Luminance	0.3726 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BC54 #BC3199

analogous

#54BC31 #31BC54 #31BC9A

triadic

#31BC54 #5431BC #BC5431

tetradic

#31BC54 #3154BC #BC3199 #BC9A31

square

#31BC54 #3154BC #BC3199 #BC9A31

split-complementary

#31BC54 #9A31BC #BC3154

monochromatic

#185B29 #248B3E #31BC54 #57D376 #88E09E

Accessibility & contrast

On white

2.48

#31BC54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#31BC54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BC54

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BC54	#FFFFFF	#000000	##000000
##31BC54	1.00	2.48	8.45	8.45
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAB4A

Deuteranopia (green-blind)

#AEA05C

Tritanopia (blue-blind)

#00B8A5

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #31bc54;
/* rgb */ color: rgb(49, 188, 84);
/* oklch */ color: oklch(70.0% 0.186 147.5);

Tailwind

colors: {
  custom: {
    50: '#7ed187',
    500: '#31bc54',
    950: '#000000',
  },
}

SCSS

$custom: #31bc54;
$custom-light: #7ed187;
$custom-dark: #000000;

JSON

{
  "hex": "#31bc54",
  "rgb": {
    "r": 49,
    "g": 188,
    "b": 84
  },
  "hsl": {
    "h": 135.108,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.70012,
    "c": 0.18592,
    "h": 147.5
  },
  "luminance": 0.3726
}

Semantic roles & 50–950 ramp

primary

#31BC54

secondary

#CA7FB7

accent

#46BBE2

background

#F8FDF8

surface

#EFFAF0

border

#CAD3CB

text

#0B140B

muted

#7C837C

Preview Lab

Preview with #31BC54

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

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