#5BF59F#5BF59F

#5BF59F is a very light, vivid green. Relative luminance 0.700; OKLCH L 86.8% C 0.178 H 155.2°. Best body text is #000000 at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#5BF59F
RGB	rgb(91, 245, 159)
HSL	hsl(146, 89%, 66%)
HSV	hsv(146, 63%, 96%)
CMYK	cmyk(62.9%, 0%, 35.1%, 3.9%)
CIE-LAB	lab(87.01, -59.52, 29.70)
CIE-LCH	lch(87.01, 66.52, 153.48°)
OKLab	oklab(86.75% -0.1613 0.0746)
OKLCH	oklch(86.75% 0.178 155.2)
XYZ	xyz(43.2210, 70.0277, 44.0331)
Luminance	0.7003 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF59F #F55BB1

analogous

#64F55B #5BF59F #5BF5EC

triadic

#5BF59F #9F5BF5 #F59F5B

tetradic

#5BF59F #5B64F5 #F55BB1 #F5EC5B

square

#5BF59F #5B64F5 #F55BB1 #F5EC5B

split-complementary

#5BF59F #EC5BF5 #F55B64

monochromatic

#0CC960 #21F17D #5BF59F #95F9C1 #CEFCE3

Accessibility & contrast

On white

1.40

#5BF59F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.01

#5BF59F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF59F

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF59F	#FFFFFF	#000000	##000000
##5BF59F	1.00	1.40	15.01	15.01
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.01	21.00	1.00	1.00
##000000	15.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4E299

Deuteranopia (green-blind)

#E0D4A5

Tritanopia (blue-blind)

#00F3DF

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #5bf59f;
/* rgb */ color: rgb(91, 245, 159);
/* oklch */ color: oklch(86.8% 0.178 155.2);

Tailwind

colors: {
  custom: {
    50: '#98f9bc',
    500: '#5bf59f',
    950: '#000000',
  },
}

SCSS

$custom: #5bf59f;
$custom-light: #98f9bc;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf59f",
  "rgb": {
    "r": 91,
    "g": 245,
    "b": 159
  },
  "hsl": {
    "h": 146.494,
    "s": 88.506,
    "l": 65.882
  },
  "oklch": {
    "l": 0.86751,
    "c": 0.17773,
    "h": 155.2
  },
  "luminance": 0.70032
}

Semantic roles & 50–950 ramp

primary

#5BF59F

secondary

#C62E83

accent

#0080E5

background

#FCFFFD

surface

#F5FFF8

border

#CFD7D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #5BF59F

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

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