#5BF288#5BF288

#5BF288 is a very light, vivid green. Relative luminance 0.675; OKLCH L 85.6% C 0.194 H 150.0°. Best body text is #000000 at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#5BF288
RGB	rgb(91, 242, 136)
HSL	hsl(138, 85%, 65%)
HSV	hsv(138, 62%, 95%)
CMYK	cmyk(62.4%, 0%, 43.8%, 5.1%)
CIE-LAB	lab(85.76, -62.33, 39.51)
CIE-LCH	lch(85.76, 73.80, 147.63°)
OKLab	oklab(85.6% -0.1683 0.0972)
OKLCH	oklch(85.6% 0.194 150)
XYZ	xyz(40.5074, 67.5019, 34.1822)
Luminance	0.6751 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF288 #F25BC5

analogous

#79F25B #5BF288 #5BF2D4

triadic

#5BF288 #885BF2 #F2885B

tetradic

#5BF288 #5B79F2 #F25BC5 #F2D45B

square

#5BF288 #5B79F2 #F25BC5 #F2D45B

split-complementary

#5BF288 #D45BF2 #F25B79

monochromatic

#0FC345 #22EE5F #5BF288 #94F6B1 #CCFBDA

Accessibility & contrast

On white

1.45

#5BF288 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.50

#5BF288 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF288

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF288	#FFFFFF	#000000	##000000
##5BF288	1.00	1.45	14.50	14.50
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.50	21.00	1.00	1.00
##000000	14.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DF80

Deuteranopia (green-blind)

#E0D18F

Tritanopia (blue-blind)

#26EED8

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #5bf288;
/* rgb */ color: rgb(91, 242, 136);
/* oklch */ color: oklch(85.6% 0.194 150.0);

Tailwind

colors: {
  custom: {
    50: '#98f7ac',
    500: '#5bf288',
    950: '#000000',
  },
}

SCSS

$custom: #5bf288;
$custom-light: #98f7ac;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf288",
  "rgb": {
    "r": 91,
    "g": 242,
    "b": 136
  },
  "hsl": {
    "h": 137.881,
    "s": 85.311,
    "l": 65.294
  },
  "oklch": {
    "l": 0.85602,
    "c": 0.19431,
    "h": 150
  },
  "luminance": 0.67506
}

Semantic roles & 50–950 ramp

primary

#5BF288

secondary

#C13196

accent

#04A0E2

background

#FCFFFD

surface

#F5FFF7

border

#CFD7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #5BF288

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

Preview Lab → · Contrast checker → · Palette generator →