#5BCF58#5BCF58

#5BCF58 is a light, vivid green. Relative luminance 0.476; OKLCH L 76.2% C 0.191 H 143.0°. Best body text is #000000 at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#5BCF58
RGB	rgb(91, 207, 88)
HSL	hsl(118, 55%, 58%)
HSV	hsv(118, 57%, 81%)
CMYK	cmyk(56%, 0%, 57.5%, 18.8%)
CIE-LAB	lab(74.54, -56.05, 48.60)
CIE-LCH	lch(74.54, 74.18, 139.07°)
OKLab	oklab(76.17% -0.1524 0.1149)
OKLCH	oklch(76.17% 0.191 143)
XYZ	xyz(28.3871, 47.5519, 16.9131)
Luminance	0.4755 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCF58 #CC58CF

analogous

#97CF58 #5BCF58 #58CF90

triadic

#5BCF58 #585BCF #CF585B

tetradic

#5BCF58 #5897CF #CC58CF #CF9058

square

#5BCF58 #5897CF #CC58CF #CF9058

split-complementary

#5BCF58 #9058CF #CF5897

monochromatic

#298627 #37B634 #5BCF58 #8ADD88 #B8EAB7

Accessibility & contrast

On white

2.00

#5BCF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.51

#5BCF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCF58

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCF58	#FFFFFF	#000000	##000000
##5BCF58	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)

#D3BE4C

Deuteranopia (green-blind)

#C4B361

Tritanopia (blue-blind)

#49C9B5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #5bcf58;
/* rgb */ color: rgb(91, 207, 88);
/* oklch */ color: oklch(76.2% 0.191 143.0);

Tailwind

colors: {
  custom: {
    50: '#94df8b',
    500: '#5bcf58',
    950: '#000000',
  },
}

SCSS

$custom: #5bcf58;
$custom-light: #94df8b;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcf58",
  "rgb": {
    "r": 91,
    "g": 207,
    "b": 88
  },
  "hsl": {
    "h": 118.487,
    "s": 55.349,
    "l": 57.843
  },
  "oklch": {
    "l": 0.76172,
    "c": 0.19088,
    "h": 143
  },
  "luminance": 0.47554
}

Semantic roles & 50–950 ramp

primary

#5BCF58

secondary

#D8AAD9

accent

#49DFDB

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #5BCF58

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

Preview Lab → · Contrast checker → · Palette generator →