#5BCF57#5BCF57

#5BCF57 is a light, vivid green. Relative luminance 0.475; OKLCH L 76.2% C 0.192 H 142.9°. Best body text is #000000 at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#5BCF57
RGB	rgb(91, 207, 87)
HSL	hsl(118, 56%, 58%)
HSV	hsv(118, 58%, 81%)
CMYK	cmyk(56%, 0%, 58%, 18.8%)
CIE-LAB	lab(74.53, -56.16, 49.04)
CIE-LCH	lch(74.53, 74.56, 138.87°)
OKLab	oklab(76.16% -0.1528 0.1158)
OKLCH	oklch(76.16% 0.192 142.9)
XYZ	xyz(28.3460, 47.5355, 16.6965)
Luminance	0.4754 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCF57 #CB57CF

analogous

#97CF57 #5BCF57 #57CF8F

triadic

#5BCF57 #575BCF #CF575B

tetradic

#5BCF57 #5797CF #CB57CF #CF8F57

square

#5BCF57 #5797CF #CB57CF #CF8F57

split-complementary

#5BCF57 #8F57CF #CF5797

monochromatic

#298526 #38B534 #5BCF57 #89DD87 #B8EAB6

Accessibility & contrast

On white

2.00

#5BCF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.51

#5BCF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCF57

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCF57	#FFFFFF	#000000	##000000
##5BCF57	1.00	2.00	10.51	10.51
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.51	21.00	1.00	1.00
##000000	10.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BE4B

Deuteranopia (green-blind)

#C4B360

Tritanopia (blue-blind)

#49C9B5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #5bcf57;
/* rgb */ color: rgb(91, 207, 87);
/* oklch */ color: oklch(76.2% 0.192 142.9);

Tailwind

colors: {
  custom: {
    50: '#94df8a',
    500: '#5bcf57',
    950: '#000000',
  },
}

SCSS

$custom: #5bcf57;
$custom-light: #94df8a;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcf57",
  "rgb": {
    "r": 91,
    "g": 207,
    "b": 87
  },
  "hsl": {
    "h": 118,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.7616,
    "c": 0.1917,
    "h": 142.9
  },
  "luminance": 0.47538
}

Semantic roles & 50–950 ramp

primary

#5BCF57

secondary

#D7A9D9

accent

#49DFDA

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #5BCF57

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

Preview Lab → · Contrast checker → · Palette generator →