#5BF15E#5BF15E

#5BF15E is a very light, highly saturated green. Relative luminance 0.659; OKLCH L 84.8% C 0.228 H 143.5°. Best body text is #000000 at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#5BF15E
RGB	rgb(91, 241, 94)
HSL	hsl(121, 84%, 65%)
HSV	hsv(121, 62%, 95%)
CMYK	cmyk(62.2%, 0%, 61%, 5.5%)
CIE-LAB	lab(84.97, -67.54, 57.93)
CIE-LCH	lch(84.97, 88.98, 139.38°)
OKLab	oklab(84.79% -0.1833 0.1355)
OKLCH	oklch(84.79% 0.228 143.5)
XYZ	xyz(37.7878, 65.9392, 21.3236)
Luminance	0.6594 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF15E #F15BEE

analogous

#A3F15B #5BF15E #5BF1A9

triadic

#5BF15E #5E5BF1 #F15E5B

tetradic

#5BF15E #5BA3F1 #F15BEE #F1A95B

square

#5BF15E #5BA3F1 #F15BEE #F1A95B

split-complementary

#5BF15E #A95BF1 #F15BA3

monochromatic

#10C114 #23EC27 #5BF15E #93F695 #CCFBCD

Accessibility & contrast

On white

1.48

#5BF15E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.19

#5BF15E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF15E

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF15E	#FFFFFF	#000000	##000000
##5BF15E	1.00	1.48	14.19	14.19
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.19	21.00	1.00	1.00
##000000	14.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC4D

Deuteranopia (green-blind)

#E3CF6A

Tritanopia (blue-blind)

#3BEBD2

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #5bf15e;
/* rgb */ color: rgb(91, 241, 94);
/* oklch */ color: oklch(84.8% 0.228 143.5);

Tailwind

colors: {
  custom: {
    50: '#99f791',
    500: '#5bf15e',
    950: '#000000',
  },
}

SCSS

$custom: #5bf15e;
$custom-light: #99f791;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf15e",
  "rgb": {
    "r": 91,
    "g": 241,
    "b": 94
  },
  "hsl": {
    "h": 121.2,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.8479,
    "c": 0.22794,
    "h": 143.5
  },
  "luminance": 0.65943
}

Semantic roles & 50–950 ramp

primary

#5BF15E

secondary

#BF31BC

accent

#05DCE1

background

#FCFFFC

surface

#F6FFF4

border

#D0D7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #5BF15E

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

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