#5BF380#5BF380

#5BF380 is a very light, highly saturated green. Relative luminance 0.679; OKLCH L 85.7% C 0.203 H 148.4°. Best body text is #000000 at 14.58:1 contrast (WCAG AA passes).

Color values

HEX	#5BF380
RGB	rgb(91, 243, 128)
HSL	hsl(135, 86%, 65%)
HSV	hsv(135, 63%, 95%)
CMYK	cmyk(62.6%, 0%, 47.3%, 4.7%)
CIE-LAB	lab(85.95, -63.92, 43.64)
CIE-LCH	lch(85.95, 77.40, 145.68°)
OKLab	oklab(85.72% -0.1725 0.1063)
OKLCH	oklch(85.72% 0.203 148.4)
XYZ	xyz(40.2584, 67.8798, 31.3984)
Luminance	0.6788 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF380 #F35BCE

analogous

#82F35B #5BF380 #5BF3CC

triadic

#5BF380 #805BF3 #F3805B

tetradic

#5BF380 #5B82F3 #F35BCE #F3CC5B

square

#5BF380 #5B82F3 #F35BCE #F3CC5B

split-complementary

#5BF380 #CC5BF3 #F35B82

monochromatic

#0EC53B #22EF54 #5BF380 #94F7AC #CDFBD8

Accessibility & contrast

On white

1.44

#5BF380 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.58

#5BF380 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF380

14.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF380	#FFFFFF	#000000	##000000
##5BF380	1.00	1.44	14.58	14.58
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.58	21.00	1.00	1.00
##000000	14.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DF77

Deuteranopia (green-blind)

#E2D288

Tritanopia (blue-blind)

#2BEED8

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #5bf380;
/* rgb */ color: rgb(91, 243, 128);
/* oklch */ color: oklch(85.7% 0.203 148.4);

Tailwind

colors: {
  custom: {
    50: '#98f8a6',
    500: '#5bf380',
    950: '#000000',
  },
}

SCSS

$custom: #5bf380;
$custom-light: #98f8a6;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf380",
  "rgb": {
    "r": 91,
    "g": 243,
    "b": 128
  },
  "hsl": {
    "h": 134.605,
    "s": 86.364,
    "l": 65.49
  },
  "oklch": {
    "l": 0.85722,
    "c": 0.20265,
    "h": 148.4
  },
  "luminance": 0.67884
}

Semantic roles & 50–950 ramp

primary

#5BF380

secondary

#C2309F

accent

#03ACE3

background

#FCFFFC

surface

#F5FFF6

border

#CFD7D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #5BF380

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

Preview Lab → · Contrast checker → · Palette generator →