#5BF58E#5BF58E

#5BF58E is a very light, vivid green. Relative luminance 0.695; OKLCH L 86.4% C 0.193 H 151.0°. Best body text is #000000 at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#5BF58E
RGB	rgb(91, 245, 142)
HSL	hsl(140, 89%, 66%)
HSV	hsv(140, 63%, 96%)
CMYK	cmyk(62.9%, 0%, 42%, 3.9%)
CIE-LAB	lab(86.74, -62.47, 37.84)
CIE-LCH	lch(86.74, 73.04, 148.80°)
OKLab	oklab(86.44% -0.1687 0.0935)
OKLCH	oklch(86.44% 0.193 151)
XYZ	xyz(41.8460, 69.4777, 36.7912)
Luminance	0.6948 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF58E #F55BC2

analogous

#75F55B #5BF58E #5BF5DB

triadic

#5BF58E #8E5BF5 #F58E5B

tetradic

#5BF58E #5B75F5 #F55BC2 #F5DB5B

square

#5BF58E #5B75F5 #F55BC2 #F5DB5B

split-complementary

#5BF58E #DB5BF5 #F55B75

monochromatic

#0CC94B #21F166 #5BF58E #95F9B6 #CEFCDD

Accessibility & contrast

On white

1.41

#5BF58E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.90

#5BF58E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF58E

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF58E	#FFFFFF	#000000	##000000
##5BF58E	1.00	1.41	14.90	14.90
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.90	21.00	1.00	1.00
##000000	14.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6E286

Deuteranopia (green-blind)

#E2D495

Tritanopia (blue-blind)

#1EF1DC

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #5bf58e;
/* rgb */ color: rgb(91, 245, 142);
/* oklch */ color: oklch(86.4% 0.193 151.0);

Tailwind

colors: {
  custom: {
    50: '#98f9b0',
    500: '#5bf58e',
    950: '#000000',
  },
}

SCSS

$custom: #5bf58e;
$custom-light: #98f9b0;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf58e",
  "rgb": {
    "r": 91,
    "g": 245,
    "b": 142
  },
  "hsl": {
    "h": 139.87,
    "s": 88.506,
    "l": 65.882
  },
  "oklch": {
    "l": 0.8644,
    "c": 0.19284,
    "h": 151
  },
  "luminance": 0.69482
}

Semantic roles & 50–950 ramp

primary

#5BF58E

secondary

#C62E94

accent

#0099E5

background

#FCFFFD

surface

#F5FFF7

border

#CFD7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #5BF58E

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

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