#5BCF59#5BCF59

#5BCF59 is a light, vivid green. Relative luminance 0.476; OKLCH L 76.2% C 0.190 H 143.1°. Best body text is #000000 at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#5BCF59
RGB	rgb(91, 207, 89)
HSL	hsl(119, 55%, 58%)
HSV	hsv(119, 57%, 81%)
CMYK	cmyk(56%, 0%, 57%, 18.8%)
CIE-LAB	lab(74.55, -55.93, 48.15)
CIE-LCH	lch(74.55, 73.80, 139.27°)
OKLab	oklab(76.18% -0.1521 0.114)
OKLCH	oklch(76.18% 0.19 143.1)
XYZ	xyz(28.4289, 47.5686, 17.1328)
Luminance	0.4757 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCF59 #CD59CF

analogous

#96CF59 #5BCF59 #59CF92

triadic

#5BCF59 #595BCF #CF595B

tetradic

#5BCF59 #5996CF #CD59CF #CF9259

square

#5BCF59 #5996CF #CD59CF #CF9259

split-complementary

#5BCF59 #9259CF #CF5996

monochromatic

#298727 #37B635 #5BCF59 #8ADD88 #B9EAB8

Accessibility & contrast

On white

2.00

#5BCF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.51

#5BCF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCF59

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCF59	#FFFFFF	#000000	##000000
##5BCF59	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)

#D3BE4D

Deuteranopia (green-blind)

#C4B462

Tritanopia (blue-blind)

#48C9B5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #5bcf59;
/* rgb */ color: rgb(91, 207, 89);
/* oklch */ color: oklch(76.2% 0.190 143.1);

Tailwind

colors: {
  custom: {
    50: '#94df8b',
    500: '#5bcf59',
    950: '#000000',
  },
}

SCSS

$custom: #5bcf59;
$custom-light: #94df8b;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcf59",
  "rgb": {
    "r": 91,
    "g": 207,
    "b": 89
  },
  "hsl": {
    "h": 118.983,
    "s": 55.14,
    "l": 58.039
  },
  "oklch": {
    "l": 0.76184,
    "c": 0.19006,
    "h": 143.1
  },
  "luminance": 0.47571
}

Semantic roles & 50–950 ramp

primary

#5BCF59

secondary

#D9AAD9

accent

#49DEDC

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #5BCF59

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

Preview Lab → · Contrast checker → · Palette generator →