#5FFF5B#5FFF5B

#5FFF5B is a very light, highly saturated green. Relative luminance 0.747; OKLCH L 88.4% C 0.245 H 142.8°. Best body text is #000000 at 15.94:1 contrast (WCAG AA passes).

Color values

HEX	#5FFF5B
RGB	rgb(95, 255, 91)
HSL	hsl(119, 100%, 68%)
HSV	hsv(119, 64%, 100%)
CMYK	cmyk(62.7%, 0%, 64.3%, 0%)
CIE-LAB	lab(89.25, -71.74, 63.97)
CIE-LCH	lch(89.25, 96.12, 138.28°)
OKLab	oklab(88.36% -0.195 0.148)
OKLCH	oklch(88.36% 0.245 142.8)
XYZ	xyz(42.3652, 74.7040, 22.0822)
Luminance	0.7471 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FFF5B #FB5BFF

analogous

#B1FF5B #5FFF5B #5BFFA9

triadic

#5FFF5B #5B5FFF #FF5B5F

tetradic

#5FFF5B #5BB1FF #FB5BFF #FFA95B

square

#5FFF5B #5BB1FF #FB5BFF #FFA95B

split-complementary

#5FFF5B #A95BFF #FF5BB1

monochromatic

#05E000 #23FF1E #5FFF5B #9BFF98 #D6FFD5

Accessibility & contrast

On white

1.32

#5FFF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.94

#5FFF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FFF5B

15.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FFF5B	#FFFFFF	#000000	##000000
##5FFF5B	1.00	1.32	15.94	15.94
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.94	21.00	1.00	1.00
##000000	15.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE846

Deuteranopia (green-blind)

#F1DB6A

Tritanopia (blue-blind)

#3EF8DD

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #5fff5b;
/* rgb */ color: rgb(95, 255, 91);
/* oklch */ color: oklch(88.4% 0.245 142.8);

Tailwind

colors: {
  custom: {
    50: '#9dff90',
    500: '#5fff5b',
    950: '#000000',
  },
}

SCSS

$custom: #5fff5b;
$custom-light: #9dff90;
$custom-dark: #000000;

JSON

{
  "hex": "#5fff5b",
  "rgb": {
    "r": 95,
    "g": 255,
    "b": 91
  },
  "hsl": {
    "h": 118.537,
    "s": 100,
    "l": 67.843
  },
  "oklch": {
    "l": 0.88356,
    "c": 0.24483,
    "h": 142.8
  },
  "luminance": 0.74708
}

Semantic roles & 50–950 ramp

primary

#5FFF5B

secondary

#D426D8

accent

#00E6E0

background

#FDFFFC

surface

#F7FFF4

border

#D0D7CE

text

#10180D

muted

#81867F

Preview Lab

Preview with #5FFF5B

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

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