#5BF45F#5BF45F

#5BF45F is a very light, highly saturated green. Relative luminance 0.678; OKLCH L 85.5% C 0.231 H 143.6°. Best body text is #000000 at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#5BF45F
RGB	rgb(91, 244, 95)
HSL	hsl(122, 87%, 66%)
HSV	hsv(122, 63%, 96%)
CMYK	cmyk(62.7%, 0%, 61.1%, 4.3%)
CIE-LAB	lab(85.88, -68.46, 58.55)
CIE-LCH	lch(85.88, 90.08, 139.46°)
OKLab	oklab(85.55% -0.1857 0.1369)
OKLCH	oklch(85.55% 0.231 143.6)
XYZ	xyz(38.7283, 67.7479, 21.8599)
Luminance	0.6775 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF45F #F45BF0

analogous

#A3F45B #5BF45F #5BF4AC

triadic

#5BF45F #5F5BF4 #F45F5B

tetradic

#5BF45F #5BA3F4 #F45BF0 #F4AC5B

square

#5BF45F #5BA3F4 #F45BF0 #F4AC5B

split-complementary

#5BF45F #AC5BF4 #F45BA3

monochromatic

#0DC712 #22F027 #5BF45F #94F897 #CEFCCF

Accessibility & contrast

On white

1.44

#5BF45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.55

#5BF45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF45F

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF45F	#FFFFFF	#000000	##000000
##5BF45F	1.00	1.44	14.55	14.55
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.55	21.00	1.00	1.00
##000000	14.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF4E

Deuteranopia (green-blind)

#E6D26B

Tritanopia (blue-blind)

#39EDD4

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #5bf45f;
/* rgb */ color: rgb(91, 244, 95);
/* oklch */ color: oklch(85.5% 0.231 143.6);

Tailwind

colors: {
  custom: {
    50: '#99f991',
    500: '#5bf45f',
    950: '#000000',
  },
}

SCSS

$custom: #5bf45f;
$custom-light: #99f991;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf45f",
  "rgb": {
    "r": 91,
    "g": 244,
    "b": 95
  },
  "hsl": {
    "h": 121.569,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.85549,
    "c": 0.23074,
    "h": 143.6
  },
  "luminance": 0.67752
}

Semantic roles & 50–950 ramp

primary

#5BF45F

secondary

#C42FC0

accent

#02DEE4

background

#FCFFFC

surface

#F6FFF4

border

#D0D7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #5BF45F

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

Preview Lab → · Contrast checker → · Palette generator →