#63D497#63D497

#63D497 is a light, vivid green. Relative luminance 0.520; OKLCH L 78.8% C 0.137 H 157.5°. Best body text is #000000 at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#63D497
RGB	rgb(99, 212, 151)
HSL	hsl(148, 57%, 61%)
HSV	hsv(148, 53%, 83%)
CMYK	cmyk(53.3%, 0%, 28.8%, 16.9%)
CIE-LAB	lab(77.26, -46.12, 20.61)
CIE-LCH	lch(77.26, 50.51, 155.92°)
OKLab	oklab(78.79% -0.1261 0.0524)
OKLCH	oklch(78.79% 0.137 157.5)
XYZ	xyz(34.2722, 51.9710, 37.4975)
Luminance	0.5197 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D497 #D463A0

analogous

#67D463 #63D497 #63D4D0

triadic

#63D497 #9763D4 #D49763

tetradic

#63D497 #6367D4 #D463A0 #D4D063

square

#63D497 #6367D4 #D463A0 #D4D063

split-complementary

#63D497 #D063D4 #D46367

monochromatic

#29945A #36C477 #63D497 #93E1B7 #C3EED7

Accessibility & contrast

On white

1.84

#63D497 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.39

#63D497 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D497

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D497	#FFFFFF	#000000	##000000
##63D497	1.00	1.84	11.39	11.39
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.39	21.00	1.00	1.00
##000000	11.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C693

Deuteranopia (green-blind)

#C2BA9B

Tritanopia (blue-blind)

#40D3C4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #63d497;
/* rgb */ color: rgb(99, 212, 151);
/* oklch */ color: oklch(78.8% 0.137 157.5);

Tailwind

colors: {
  custom: {
    50: '#97e2b5',
    500: '#63d497',
    950: '#000000',
  },
}

SCSS

$custom: #63d497;
$custom-light: #97e2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#63d497",
  "rgb": {
    "r": 99,
    "g": 212,
    "b": 151
  },
  "hsl": {
    "h": 147.611,
    "s": 56.784,
    "l": 60.98
  },
  "oklch": {
    "l": 0.78785,
    "c": 0.13657,
    "h": 157.5
  },
  "luminance": 0.51974
}

Semantic roles & 50–950 ramp

primary

#63D497

secondary

#994271

accent

#2179C4

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1511

muted

#7F8481

Preview Lab

Preview with #63D497

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

Preview Lab → · Contrast checker → · Palette generator →