#63D597#63D597

#63D597 is a light, vivid green. Relative luminance 0.525; OKLCH L 79.0% C 0.138 H 157.2°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#63D597
RGB	rgb(99, 213, 151)
HSL	hsl(147, 58%, 61%)
HSV	hsv(147, 54%, 84%)
CMYK	cmyk(53.5%, 0%, 29.1%, 16.5%)
CIE-LAB	lab(77.56, -46.54, 21.02)
CIE-LCH	lch(77.56, 51.07, 155.69°)
OKLab	oklab(79.03% -0.1272 0.0534)
OKLCH	oklch(79.03% 0.138 157.2)
XYZ	xyz(34.5229, 52.4725, 37.5811)
Luminance	0.5248 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D597 #D563A1

analogous

#68D563 #63D597 #63D5D0

triadic

#63D597 #9763D5 #D59763

tetradic

#63D597 #6368D5 #D563A1 #D5D063

square

#63D597 #6368D5 #D563A1 #D5D063

split-complementary

#63D597 #D063D5 #D56368

monochromatic

#28955A #35C677 #63D597 #93E2B7 #C3EFD7

Accessibility & contrast

On white

1.83

#63D597 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#63D597 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D597

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D597	#FFFFFF	#000000	##000000
##63D597	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C793

Deuteranopia (green-blind)

#C3BB9B

Tritanopia (blue-blind)

#3FD4C4

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #63d597;
/* rgb */ color: rgb(99, 213, 151);
/* oklch */ color: oklch(79.0% 0.138 157.2);

Tailwind

colors: {
  custom: {
    50: '#97e2b5',
    500: '#63d597',
    950: '#000000',
  },
}

SCSS

$custom: #63d597;
$custom-light: #97e2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#63d597",
  "rgb": {
    "r": 99,
    "g": 213,
    "b": 151
  },
  "hsl": {
    "h": 147.368,
    "s": 57.576,
    "l": 61.176
  },
  "oklch": {
    "l": 0.79029,
    "c": 0.13796,
    "h": 157.2
  },
  "luminance": 0.52476
}

Semantic roles & 50–950 ramp

primary

#63D597

secondary

#9A4272

accent

#207AC5

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1511

muted

#7F8481

Preview Lab

Preview with #63D597

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

Preview Lab → · Contrast checker → · Palette generator →