#5BC03E#5BC03E

#5BC03E is a light, vivid green. Relative luminance 0.403; OKLCH L 72.1% C 0.192 H 139.5°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#5BC03E
RGB	rgb(91, 192, 62)
HSL	hsl(107, 51%, 50%)
HSV	hsv(107, 68%, 75%)
CMYK	cmyk(52.6%, 0%, 67.7%, 24.7%)
CIE-LAB	lab(69.66, -53.06, 54.37)
CIE-LCH	lch(69.66, 75.96, 134.30°)
OKLab	oklab(72.08% -0.1458 0.1246)
OKLCH	oklch(72.08% 0.192 139.5)
XYZ	xyz(24.0326, 40.2693, 11.0628)
Luminance	0.4027 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC03E #A33EC0

analogous

#9CC03E #5BC03E #3EC062

triadic

#5BC03E #3E5BC0 #C03E5B

tetradic

#5BC03E #3E9CC0 #A33EC0 #C0623E

square

#5BC03E #3E9CC0 #A33EC0 #C0623E

split-complementary

#5BC03E #623EC0 #C03E9C

monochromatic

#2F6320 #45922F #5BC03E #82CF6C #A9DE9A

Accessibility & contrast

On white

2.32

#5BC03E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#5BC03E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC03E

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC03E	#FFFFFF	#000000	##000000
##5BC03E	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF2C

Deuteranopia (green-blind)

#B8A74A

Tritanopia (blue-blind)

#51BAA6

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #5bc03e;
/* rgb */ color: rgb(91, 192, 62);
/* oklch */ color: oklch(72.1% 0.192 139.5);

Tailwind

colors: {
  custom: {
    50: '#93d47a',
    500: '#5bc03e',
    950: '#000000',
  },
}

SCSS

$custom: #5bc03e;
$custom-light: #93d47a;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc03e",
  "rgb": {
    "r": 91,
    "g": 192,
    "b": 62
  },
  "hsl": {
    "h": 106.615,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.72077,
    "c": 0.19175,
    "h": 139.5
  },
  "luminance": 0.40271
}

Semantic roles & 50–950 ramp

primary

#5BC03E

secondary

#BD8FCA

accent

#4DDBBB

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #5BC03E

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

Preview Lab → · Contrast checker → · Palette generator →