#63D58C#63D58C

#63D58C is a light, vivid green. Relative luminance 0.521; OKLCH L 78.8% C 0.148 H 153.3°. Best body text is #000000 at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#63D58C
RGB	rgb(99, 213, 140)
HSL	hsl(142, 58%, 61%)
HSV	hsv(142, 54%, 84%)
CMYK	cmyk(53.5%, 0%, 34.3%, 16.5%)
CIE-LAB	lab(77.36, -48.62, 26.49)
CIE-LCH	lch(77.36, 55.37, 151.41°)
OKLab	oklab(78.8% -0.1322 0.0666)
OKLCH	oklch(78.8% 0.148 153.3)
XYZ	xyz(33.6709, 52.1317, 33.0939)
Luminance	0.5213 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D58C #D563AC

analogous

#73D563 #63D58C #63D5C5

triadic

#63D58C #8C63D5 #D58C63

tetradic

#63D58C #6373D5 #D563AC #D5C563

square

#63D58C #6373D5 #D563AC #D5C563

split-complementary

#63D58C #C563D5 #D56373

monochromatic

#28954F #35C669 #63D58C #93E2B0 #C3EFD3

Accessibility & contrast

On white

1.84

#63D58C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.43

#63D58C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D58C

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D58C	#FFFFFF	#000000	##000000
##63D58C	1.00	1.84	11.43	11.43
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.43	21.00	1.00	1.00
##000000	11.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C687

Deuteranopia (green-blind)

#C5BB91

Tritanopia (blue-blind)

#45D3C2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #63d58c;
/* rgb */ color: rgb(99, 213, 140);
/* oklch */ color: oklch(78.8% 0.148 153.3);

Tailwind

colors: {
  custom: {
    50: '#97e3ae',
    500: '#63d58c',
    950: '#000000',
  },
}

SCSS

$custom: #63d58c;
$custom-light: #97e3ae;
$custom-dark: #000000;

JSON

{
  "hex": "#63d58c",
  "rgb": {
    "r": 99,
    "g": 213,
    "b": 140
  },
  "hsl": {
    "h": 141.579,
    "s": 57.576,
    "l": 61.176
  },
  "oklch": {
    "l": 0.78797,
    "c": 0.148,
    "h": 153.3
  },
  "luminance": 0.52135
}

Semantic roles & 50–950 ramp

primary

#63D58C

secondary

#9A427B

accent

#208AC5

background

#FCFEFD

surface

#F5FCF7

border

#CFD5D0

text

#0E1510

muted

#7F8481

Preview Lab

Preview with #63D58C

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

Preview Lab → · Contrast checker → · Palette generator →