#63D543#63D543

#63D543 is a light, highly saturated green. Relative luminance 0.506; OKLCH L 77.8% C 0.210 H 139.6°. Best body text is #000000 at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#63D543
RGB	rgb(99, 213, 67)
HSL	hsl(107, 63%, 55%)
HSV	hsv(107, 69%, 84%)
CMYK	cmyk(53.5%, 0%, 68.5%, 16.5%)
CIE-LAB	lab(76.46, -58.30, 59.67)
CIE-LCH	lch(76.46, 83.42, 134.33°)
OKLab	oklab(77.77% -0.1602 0.1362)
OKLCH	oklch(77.77% 0.21 139.6)
XYZ	xyz(29.9517, 50.6440, 13.5060)
Luminance	0.5065 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D543 #B543D5

analogous

#ACD543 #63D543 #43D56C

triadic

#63D543 #4363D5 #D54363

tetradic

#63D543 #43ACD5 #B543D5 #D56C43

square

#63D543 #43ACD5 #B543D5 #D56C43

split-complementary

#63D543 #6C43D5 #D543AC

monochromatic

#33811D #46B328 #63D543 #8DE075 #B6EBA7

Accessibility & contrast

On white

1.89

#63D543 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.13

#63D543 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D543

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D543	#FFFFFF	#000000	##000000
##63D543	1.00	1.89	11.13	11.13
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.13	21.00	1.00	1.00
##000000	11.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC32D

Deuteranopia (green-blind)

#CCB951

Tritanopia (blue-blind)

#57CEB8

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #63d543;
/* rgb */ color: rgb(99, 213, 67);
/* oklch */ color: oklch(77.8% 0.210 139.6);

Tailwind

colors: {
  custom: {
    50: '#9ae37f',
    500: '#63d543',
    950: '#000000',
  },
}

SCSS

$custom: #63d543;
$custom-light: #9ae37f;
$custom-dark: #000000;

JSON

{
  "hex": "#63d543",
  "rgb": {
    "r": 99,
    "g": 213,
    "b": 67
  },
  "hsl": {
    "h": 106.849,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.77769,
    "c": 0.21027,
    "h": 139.6
  },
  "luminance": 0.50646
}

Semantic roles & 50–950 ramp

primary

#63D543

secondary

#763488

accent

#41E7C2

background

#FCFEFB

surface

#F5FCF2

border

#CFD5CC

text

#0F150A

muted

#80847D

Preview Lab

Preview with #63D543

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

Preview Lab → · Contrast checker → · Palette generator →