#5BF36B#5BF36B

#5BF36B is a very light, highly saturated green. Relative luminance 0.674; OKLCH L 85.4% C 0.220 H 145.1°. Best body text is #000000 at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#5BF36B
RGB	rgb(91, 243, 107)
HSL	hsl(126, 86%, 65%)
HSV	hsv(126, 63%, 95%)
CMYK	cmyk(62.6%, 0%, 56%, 4.7%)
CIE-LAB	lab(85.70, -66.75, 53.11)
CIE-LCH	lch(85.70, 85.30, 141.50°)
OKLab	oklab(85.44% -0.1806 0.1261)
OKLCH	oklch(85.44% 0.22 145.1)
XYZ	xyz(39.0163, 67.3830, 24.8571)
Luminance	0.6739 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF36B #F35BE3

analogous

#97F35B #5BF36B #5BF3B7

triadic

#5BF36B #6B5BF3 #F36B5B

tetradic

#5BF36B #5B97F3 #F35BE3 #F3B75B

square

#5BF36B #5B97F3 #F35BE3 #F3B75B

split-complementary

#5BF36B #B75BF3 #F35B97

monochromatic

#0EC522 #22EF38 #5BF36B #94F79E #CDFBD2

Accessibility & contrast

On white

1.45

#5BF36B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.48

#5BF36B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF36B

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF36B	#FFFFFF	#000000	##000000
##5BF36B	1.00	1.45	14.48	14.48
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.48	21.00	1.00	1.00
##000000	14.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DE5E

Deuteranopia (green-blind)

#E4D176

Tritanopia (blue-blind)

#36EDD5

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #5bf36b;
/* rgb */ color: rgb(91, 243, 107);
/* oklch */ color: oklch(85.4% 0.220 145.1);

Tailwind

colors: {
  custom: {
    50: '#99f899',
    500: '#5bf36b',
    950: '#000000',
  },
}

SCSS

$custom: #5bf36b;
$custom-light: #99f899;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf36b",
  "rgb": {
    "r": 91,
    "g": 243,
    "b": 107
  },
  "hsl": {
    "h": 126.316,
    "s": 86.364,
    "l": 65.49
  },
  "oklch": {
    "l": 0.85435,
    "c": 0.22032,
    "h": 145.1
  },
  "luminance": 0.67387
}

Semantic roles & 50–950 ramp

primary

#5BF36B

secondary

#C230B3

accent

#03CBE3

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #5BF36B

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

Preview Lab → · Contrast checker → · Palette generator →