#63D89B#63D89B

#63D89B is a light, vivid green. Relative luminance 0.541; OKLCH L 79.8% C 0.139 H 158.2°. Best body text is #000000 at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#63D89B
RGB	rgb(99, 216, 155)
HSL	hsl(149, 60%, 62%)
HSV	hsv(149, 54%, 85%)
CMYK	cmyk(54.2%, 0%, 28.2%, 15.3%)
CIE-LAB	lab(78.54, -47.01, 20.26)
CIE-LCH	lch(78.54, 51.20, 156.68°)
OKLab	oklab(79.85% -0.1287 0.0515)
OKLCH	oklch(79.85% 0.139 158.2)
XYZ	xyz(35.6149, 54.1277, 39.5749)
Luminance	0.5413 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D89B #D863A0

analogous

#66D863 #63D89B #63D8D6

triadic

#63D89B #9B63D8 #D89B63

tetradic

#63D89B #6366D8 #D863A0 #D8D663

square

#63D89B #6366D8 #D863A0 #D8D663

split-complementary

#63D89B #D663D8 #D86366

monochromatic

#279A5E #33CB7C #63D89B #94E4BA #C5F0DA

Accessibility & contrast

On white

1.78

#63D89B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.83

#63D89B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D89B

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D89B	#FFFFFF	#000000	##000000
##63D89B	1.00	1.78	11.83	11.83
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.83	21.00	1.00	1.00
##000000	11.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C997

Deuteranopia (green-blind)

#C6BE9F

Tritanopia (blue-blind)

#3CD7C8

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #63d89b;
/* rgb */ color: rgb(99, 216, 155);
/* oklch */ color: oklch(79.8% 0.139 158.2);

Tailwind

colors: {
  custom: {
    50: '#98e5b8',
    500: '#63d89b',
    950: '#000000',
  },
}

SCSS

$custom: #63d89b;
$custom-light: #98e5b8;
$custom-dark: #000000;

JSON

{
  "hex": "#63d89b",
  "rgb": {
    "r": 99,
    "g": 216,
    "b": 155
  },
  "hsl": {
    "h": 148.718,
    "s": 60,
    "l": 61.765
  },
  "oklch": {
    "l": 0.7985,
    "c": 0.1386,
    "h": 158.2
  },
  "luminance": 0.54131
}

Semantic roles & 50–950 ramp

primary

#63D89B

secondary

#9E4172

accent

#1E76C8

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #63D89B

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

Preview Lab → · Contrast checker → · Palette generator →