#5BF187#5BF187

#5BF187 is a very light, vivid green. Relative luminance 0.669; OKLCH L 85.3% C 0.194 H 149.9°. Best body text is #000000 at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#5BF187
RGB	rgb(91, 241, 135)
HSL	hsl(138, 84%, 65%)
HSV	hsv(138, 62%, 95%)
CMYK	cmyk(62.2%, 0%, 44%, 5.5%)
CIE-LAB	lab(85.44, -62.13, 39.60)
CIE-LCH	lch(85.44, 73.67, 147.48°)
OKLab	oklab(85.34% -0.1677 0.0973)
OKLCH	oklch(85.34% 0.194 149.9)
XYZ	xyz(40.1398, 66.8800, 33.7107)
Luminance	0.6688 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF187 #F15BC5

analogous

#7AF15B #5BF187 #5BF1D2

triadic

#5BF187 #875BF1 #F1875B

tetradic

#5BF187 #5B7AF1 #F15BC5 #F1D25B

square

#5BF187 #5B7AF1 #F15BC5 #F1D25B

split-complementary

#5BF187 #D25BF1 #F15B7A

monochromatic

#10C144 #23EC5E #5BF187 #93F6B0 #CCFBDA

Accessibility & contrast

On white

1.46

#5BF187 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.38

#5BF187 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF187

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF187	#FFFFFF	#000000	##000000
##5BF187	1.00	1.46	14.38	14.38
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.38	21.00	1.00	1.00
##000000	14.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DE7F

Deuteranopia (green-blind)

#DFD08E

Tritanopia (blue-blind)

#27EDD7

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #5bf187;
/* rgb */ color: rgb(91, 241, 135);
/* oklch */ color: oklch(85.3% 0.194 149.9);

Tailwind

colors: {
  custom: {
    50: '#98f7ab',
    500: '#5bf187',
    950: '#000000',
  },
}

SCSS

$custom: #5bf187;
$custom-light: #98f7ab;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf187",
  "rgb": {
    "r": 91,
    "g": 241,
    "b": 135
  },
  "hsl": {
    "h": 137.6,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.85339,
    "c": 0.19392,
    "h": 149.9
  },
  "luminance": 0.66884
}

Semantic roles & 50–950 ramp

primary

#5BF187

secondary

#BF3195

accent

#05A0E1

background

#FCFFFD

surface

#F5FFF7

border

#CFD7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #5BF187

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

Preview Lab → · Contrast checker → · Palette generator →