#5BC63F#5BC63F

#5BC63F is a light, vivid green. Relative luminance 0.430; OKLCH L 73.6% C 0.198 H 139.8°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#5BC63F
RGB	rgb(91, 198, 63)
HSL	hsl(108, 54%, 51%)
HSV	hsv(108, 68%, 78%)
CMYK	cmyk(54%, 0%, 68.2%, 22.4%)
CIE-LAB	lab(71.53, -55.22, 55.95)
CIE-LCH	lch(71.53, 78.62, 134.62°)
OKLab	oklab(73.62% -0.1516 0.128)
OKLCH	oklch(73.62% 0.198 139.8)
XYZ	xyz(25.4046, 42.9691, 11.6568)
Luminance	0.4297 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC63F #AA3FC6

analogous

#9EC63F #5BC63F #3FC666

triadic

#5BC63F #3F5BC6 #C63F5B

tetradic

#5BC63F #3F9EC6 #AA3FC6 #C6663F

square

#5BC63F #3F9EC6 #AA3FC6 #C6663F

split-complementary

#5BC63F #663FC6 #C63F9E

monochromatic

#2F6B20 #449A2E #5BC63F #83D46E #ACE29D

Accessibility & contrast

On white

2.19

#5BC63F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#5BC63F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC63F

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC63F	#FFFFFF	#000000	##000000
##5BC63F	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB52C

Deuteranopia (green-blind)

#BEAC4B

Tritanopia (blue-blind)

#4FC0AB

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #5bc63f;
/* rgb */ color: rgb(91, 198, 63);
/* oklch */ color: oklch(73.6% 0.198 139.8);

Tailwind

colors: {
  custom: {
    50: '#93d87b',
    500: '#5bc63f',
    950: '#000000',
  },
}

SCSS

$custom: #5bc63f;
$custom-light: #93d87b;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc63f",
  "rgb": {
    "r": 91,
    "g": 198,
    "b": 63
  },
  "hsl": {
    "h": 107.556,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.73622,
    "c": 0.19842,
    "h": 139.8
  },
  "luminance": 0.42971
}

Semantic roles & 50–950 ramp

primary

#5BC63F

secondary

#C293CE

accent

#4ADEBF

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #5BC63F

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

Preview Lab → · Contrast checker → · Palette generator →