#63DB9B#63DB9B

#63DB9B is a light, vivid green. Relative luminance 0.557; OKLCH L 80.6% C 0.143 H 157.5°. Best body text is #000000 at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#63DB9B
RGB	rgb(99, 219, 155)
HSL	hsl(148, 63%, 62%)
HSV	hsv(148, 55%, 86%)
CMYK	cmyk(54.8%, 0%, 29.2%, 14.1%)
CIE-LAB	lab(79.43, -48.27, 21.50)
CIE-LCH	lch(79.43, 52.84, 156.00°)
OKLab	oklab(80.58% -0.1319 0.0546)
OKLCH	oklch(80.58% 0.143 157.5)
XYZ	xyz(36.3905, 55.6789, 39.8334)
Luminance	0.5568 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DB9B #DB63A3

analogous

#67DB63 #63DB9B #63DBD7

triadic

#63DB9B #9B63DB #DB9B63

tetradic

#63DB9B #6367DB #DB63A3 #DBD763

square

#63DB9B #6367DB #DB63A3 #DBD763

split-complementary

#63DB9B #D763DB #DB6367

monochromatic

#259F5E #31D07B #63DB9B #95E6BB #C6F2DB

Accessibility & contrast

On white

1.73

#63DB9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.14

#63DB9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DB9B

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DB9B	#FFFFFF	#000000	##000000
##63DB9B	1.00	1.73	12.14	12.14
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.14	21.00	1.00	1.00
##000000	12.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9CC97

Deuteranopia (green-blind)

#C8C09F

Tritanopia (blue-blind)

#3BDACA

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #63db9b;
/* rgb */ color: rgb(99, 219, 155);
/* oklch */ color: oklch(80.6% 0.143 157.5);

Tailwind

colors: {
  custom: {
    50: '#98e7b8',
    500: '#63db9b',
    950: '#000000',
  },
}

SCSS

$custom: #63db9b;
$custom-light: #98e7b8;
$custom-dark: #000000;

JSON

{
  "hex": "#63db9b",
  "rgb": {
    "r": 99,
    "g": 219,
    "b": 155
  },
  "hsl": {
    "h": 148,
    "s": 62.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.80581,
    "c": 0.14275,
    "h": 157.5
  },
  "luminance": 0.55682
}

Semantic roles & 50–950 ramp

primary

#63DB9B

secondary

#A34074

accent

#1B79CA

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #63DB9B

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

Preview Lab → · Contrast checker → · Palette generator →