#5BCF80#5BCF80

#5BCF80 is a light, vivid green. Relative luminance 0.484; OKLCH L 76.8% C 0.155 H 151.5°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#5BCF80
RGB	rgb(91, 207, 128)
HSL	hsl(139, 55%, 58%)
HSV	hsv(139, 56%, 81%)
CMYK	cmyk(56%, 0%, 38.2%, 18.8%)
CIE-LAB	lab(75.08, -50.19, 29.62)
CIE-LCH	lch(75.08, 58.28, 149.45°)
OKLab	oklab(76.79% -0.136 0.0738)
OKLCH	oklch(76.79% 0.155 151.5)
XYZ	xyz(30.5212, 48.4055, 28.1527)
Luminance	0.4841 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCF80 #CF5BAA

analogous

#70CF5B #5BCF80 #5BCFBA

triadic

#5BCF80 #805BCF #CF805B

tetradic

#5BCF80 #5B70CF #CF5BAA #CFBA5B

square

#5BCF80 #5B70CF #CF5BAA #CFBA5B

split-complementary

#5BCF80 #BA5BCF #CF5B70

monochromatic

#288846 #36B75F #5BCF80 #8ADDA5 #BAEBC9

Accessibility & contrast

On white

1.97

#5BCF80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.68

#5BCF80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCF80

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCF80	#FFFFFF	#000000	##000000
##5BCF80	1.00	1.97	10.68	10.68
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.68	21.00	1.00	1.00
##000000	10.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BF7B

Deuteranopia (green-blind)

#C0B485

Tritanopia (blue-blind)

#3CCCBB

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #5bcf80;
/* rgb */ color: rgb(91, 207, 128);
/* oklch */ color: oklch(76.8% 0.155 151.5);

Tailwind

colors: {
  custom: {
    50: '#93dea5',
    500: '#5bcf80',
    950: '#000000',
  },
}

SCSS

$custom: #5bcf80;
$custom-light: #93dea5;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcf80",
  "rgb": {
    "r": 91,
    "g": 207,
    "b": 128
  },
  "hsl": {
    "h": 139.138,
    "s": 54.717,
    "l": 58.431
  },
  "oklch": {
    "l": 0.7679,
    "c": 0.15479,
    "h": 151.5
  },
  "luminance": 0.48408
}

Semantic roles & 50–950 ramp

primary

#5BCF80

secondary

#DAACCB

accent

#4AAFDE

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E150F

muted

#7E837F

Preview Lab

Preview with #5BCF80

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

Preview Lab → · Contrast checker → · Palette generator →