#5BC03F#5BC03F

#5BC03F is a light, vivid green. Relative luminance 0.403; OKLCH L 72.1% C 0.191 H 139.6°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#5BC03F
RGB	rgb(91, 192, 63)
HSL	hsl(107, 51%, 50%)
HSV	hsv(107, 67%, 75%)
CMYK	cmyk(52.6%, 0%, 67.2%, 24.7%)
CIE-LAB	lab(69.67, -52.97, 53.97)
CIE-LCH	lch(69.67, 75.62, 134.46°)
OKLab	oklab(72.09% -0.1455 0.1239)
OKLCH	oklch(72.09% 0.191 139.6)
XYZ	xyz(24.0602, 40.2804, 11.2087)
Luminance	0.4028 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC03F #A43FC0

analogous

#9BC03F #5BC03F #3FC064

triadic

#5BC03F #3F5BC0 #C03F5B

tetradic

#5BC03F #3F9BC0 #A43FC0 #C0643F

square

#5BC03F #3F9BC0 #A43FC0 #C0643F

split-complementary

#5BC03F #643FC0 #C03F9B

monochromatic

#2F6421 #459230 #5BC03F #82CF6D #AADE9B

Accessibility & contrast

On white

2.32

#5BC03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#5BC03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC03F

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC03F	#FFFFFF	#000000	##000000
##5BC03F	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF2D

Deuteranopia (green-blind)

#B8A74B

Tritanopia (blue-blind)

#51BAA6

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #5bc03f;
/* rgb */ color: rgb(91, 192, 63);
/* oklch */ color: oklch(72.1% 0.191 139.6);

Tailwind

colors: {
  custom: {
    50: '#93d47a',
    500: '#5bc03f',
    950: '#000000',
  },
}

SCSS

$custom: #5bc03f;
$custom-light: #93d47a;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc03f",
  "rgb": {
    "r": 91,
    "g": 192,
    "b": 63
  },
  "hsl": {
    "h": 106.977,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.72086,
    "c": 0.19107,
    "h": 139.6
  },
  "luminance": 0.40282
}

Semantic roles & 50–950 ramp

primary

#5BC03F

secondary

#BE91CA

accent

#4EDABC

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #5BC03F

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

Preview Lab → · Contrast checker → · Palette generator →