#5BC15B#5BC15B

#5BC15B is a light, vivid green. Relative luminance 0.411; OKLCH L 72.7% C 0.170 H 143.6°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#5BC15B
RGB	rgb(91, 193, 91)
HSL	hsl(120, 45%, 56%)
HSV	hsv(120, 53%, 76%)
CMYK	cmyk(52.8%, 0%, 52.8%, 24.3%)
CIE-LAB	lab(70.26, -50.29, 42.09)
CIE-LCH	lch(70.26, 65.58, 140.07°)
OKLab	oklab(72.66% -0.1367 0.1009)
OKLCH	oklch(72.66% 0.17 143.6)
XYZ	xyz(25.2713, 41.1174, 16.5002)
Luminance	0.4112 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC15B #C15BC1

analogous

#8EC15B #5BC15B #5BC18E

triadic

#5BC15B #5B5BC1 #C15B5B

tetradic

#5BC15B #5B8EC1 #C15BC1 #C18E5B

square

#5BC15B #5B8EC1 #C15BC1 #C18E5B

split-complementary

#5BC15B #8E5BC1 #C15B8E

monochromatic

#2C752C #3DA23D #5BC15B #87D287 #B4E3B4

Accessibility & contrast

On white

2.28

#5BC15B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#5BC15B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC15B

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC15B	#FFFFFF	#000000	##000000
##5BC15B	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B152

Deuteranopia (green-blind)

#B7A862

Tritanopia (blue-blind)

#4CBCAA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #5bc15b;
/* rgb */ color: rgb(91, 193, 91);
/* oklch */ color: oklch(72.7% 0.170 143.6);

Tailwind

colors: {
  custom: {
    50: '#91d48c',
    500: '#5bc15b',
    950: '#000000',
  },
}

SCSS

$custom: #5bc15b;
$custom-light: #91d48c;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc15b",
  "rgb": {
    "r": 91,
    "g": 193,
    "b": 91
  },
  "hsl": {
    "h": 120,
    "s": 45.133,
    "l": 55.686
  },
  "oklch": {
    "l": 0.7266,
    "c": 0.1699,
    "h": 143.6
  },
  "luminance": 0.41119
}

Semantic roles & 50–950 ramp

primary

#5BC15B

secondary

#D1A7D1

accent

#53D5D5

background

#F9FDF8

surface

#F2FAF0

border

#CCD3CB

text

#0E140C

muted

#7E837D

Preview Lab

Preview with #5BC15B

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

Preview Lab → · Contrast checker → · Palette generator →