#5BCF39#5BCF39

#5BCF39 is a light, highly saturated green. Relative luminance 0.471; OKLCH L 75.9% C 0.213 H 139.6°. Best body text is #000000 at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#5BCF39
RGB	rgb(91, 207, 57)
HSL	hsl(106, 61%, 52%)
HSV	hsv(106, 72%, 81%)
CMYK	cmyk(56%, 0%, 72.5%, 18.8%)
CIE-LAB	lab(74.28, -58.99, 61.04)
CIE-LCH	lch(74.28, 84.89, 134.02°)
OKLab	oklab(75.87% -0.1621 0.1379)
OKLCH	oklch(75.87% 0.213 139.6)
XYZ	xyz(27.3646, 47.1429, 11.5276)
Luminance	0.4714 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCF39 #AD39CF

analogous

#A6CF39 #5BCF39 #39CF62

triadic

#5BCF39 #395BCF #CF395B

tetradic

#5BCF39 #39A6CF #AD39CF #CF6239

square

#5BCF39 #39A6CF #AD39CF #CF6239

split-complementary

#5BCF39 #6239CF #CF39A6

monochromatic

#2F721C #44A328 #5BCF39 #84DB6A #ADE79C

Accessibility & contrast

On white

2.01

#5BCF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.43

#5BCF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCF39

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCF39	#FFFFFF	#000000	##000000
##5BCF39	1.00	2.01	10.43	10.43
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.43	21.00	1.00	1.00
##000000	10.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD1D

Deuteranopia (green-blind)

#C6B348

Tritanopia (blue-blind)

#4EC8B2

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #5bcf39;
/* rgb */ color: rgb(91, 207, 57);
/* oklch */ color: oklch(75.9% 0.213 139.6);

Tailwind

colors: {
  custom: {
    50: '#95df79',
    500: '#5bcf39',
    950: '#000000',
  },
}

SCSS

$custom: #5bcf39;
$custom-light: #95df79;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcf39",
  "rgb": {
    "r": 91,
    "g": 207,
    "b": 57
  },
  "hsl": {
    "h": 106.4,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.75873,
    "c": 0.21284,
    "h": 139.6
  },
  "luminance": 0.47145
}

Semantic roles & 50–950 ramp

primary

#5BCF39

secondary

#C491D3

accent

#44E4C0

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #5BCF39

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

Preview Lab → · Contrast checker → · Palette generator →