#5BEF5E#5BEF5E

#5BEF5E is a very light, highly saturated green. Relative luminance 0.648; OKLCH L 84.3% C 0.226 H 143.6°. Best body text is #000000 at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#5BEF5E
RGB	rgb(91, 239, 94)
HSL	hsl(121, 82%, 65%)
HSV	hsv(121, 62%, 94%)
CMYK	cmyk(61.9%, 0%, 60.7%, 6.3%)
CIE-LAB	lab(84.36, -66.85, 57.25)
CIE-LCH	lch(84.36, 88.02, 139.43°)
OKLab	oklab(84.29% -0.1814 0.134)
OKLCH	oklch(84.29% 0.226 143.6)
XYZ	xyz(37.1991, 64.7617, 21.1274)
Luminance	0.6476 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BEF5E #EF5BEC

analogous

#A2EF5B #5BEF5E #5BEFA8

triadic

#5BEF5E #5E5BEF #EF5E5B

tetradic

#5BEF5E #5BA2EF #EF5BEC #EFA85B

square

#5BEF5E #5BA2EF #EF5BEC #EFA85B

split-complementary

#5BEF5E #A85BEF #EF5BA2

monochromatic

#12BD16 #23EA27 #5BEF5E #93F495 #CBFACB

Accessibility & contrast

On white

1.51

#5BEF5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.95

#5BEF5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BEF5E

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BEF5E	#FFFFFF	#000000	##000000
##5BEF5E	1.00	1.51	13.95	13.95
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.95	21.00	1.00	1.00
##000000	13.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA4E

Deuteranopia (green-blind)

#E1CE6A

Tritanopia (blue-blind)

#3CE9D0

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #5bef5e;
/* rgb */ color: rgb(91, 239, 94);
/* oklch */ color: oklch(84.3% 0.226 143.6);

Tailwind

colors: {
  custom: {
    50: '#99f590',
    500: '#5bef5e',
    950: '#000000',
  },
}

SCSS

$custom: #5bef5e;
$custom-light: #99f590;
$custom-dark: #000000;

JSON

{
  "hex": "#5bef5e",
  "rgb": {
    "r": 91,
    "g": 239,
    "b": 94
  },
  "hsl": {
    "h": 121.216,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.8429,
    "c": 0.22557,
    "h": 143.6
  },
  "luminance": 0.64765
}

Semantic roles & 50–950 ramp

primary

#5BEF5E

secondary

#BC33B9

accent

#07DADF

background

#FCFFFC

surface

#F6FFF4

border

#D0D7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #5BEF5E

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

Preview Lab → · Contrast checker → · Palette generator →