#63DA90#63DA90

#63DA90 is a light, vivid green. Relative luminance 0.548; OKLCH L 80.1% C 0.151 H 153.8°. Best body text is #000000 at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#63DA90
RGB	rgb(99, 218, 144)
HSL	hsl(143, 62%, 62%)
HSV	hsv(143, 55%, 85%)
CMYK	cmyk(54.6%, 0%, 33.9%, 14.5%)
CIE-LAB	lab(78.93, -49.95, 26.54)
CIE-LCH	lch(78.93, 56.56, 152.02°)
OKLab	oklab(80.1% -0.1358 0.0667)
OKLCH	oklch(80.1% 0.151 153.8)
XYZ	xyz(35.2483, 54.8059, 35.1012)
Luminance	0.5481 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DA90 #DA63AD

analogous

#72DA63 #63DA90 #63DACC

triadic

#63DA90 #9063DA #DA9063

tetradic

#63DA90 #6372DA #DA63AD #DACC63

square

#63DA90 #6372DA #DA63AD #DACC63

split-complementary

#63DA90 #CC63DA #DA6372

monochromatic

#259D53 #32CE6D #63DA90 #94E6B3 #C6F1D6

Accessibility & contrast

On white

1.76

#63DA90 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.96

#63DA90 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DA90

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DA90	#FFFFFF	#000000	##000000
##63DA90	1.00	1.76	11.96	11.96
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.96	21.00	1.00	1.00
##000000	11.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DACA8B

Deuteranopia (green-blind)

#C9BF95

Tritanopia (blue-blind)

#41D8C7

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #63da90;
/* rgb */ color: rgb(99, 218, 144);
/* oklch */ color: oklch(80.1% 0.151 153.8);

Tailwind

colors: {
  custom: {
    50: '#98e6b1',
    500: '#63da90',
    950: '#000000',
  },
}

SCSS

$custom: #63da90;
$custom-light: #98e6b1;
$custom-dark: #000000;

JSON

{
  "hex": "#63da90",
  "rgb": {
    "r": 99,
    "g": 218,
    "b": 144
  },
  "hsl": {
    "h": 142.689,
    "s": 61.658,
    "l": 62.157
  },
  "oklch": {
    "l": 0.80104,
    "c": 0.1513,
    "h": 153.8
  },
  "luminance": 0.54809
}

Semantic roles & 50–950 ramp

primary

#63DA90

secondary

#A1407C

accent

#1C88C9

background

#FCFEFD

surface

#F5FCF7

border

#CFD5D0

text

#0E1610

muted

#7F8481

Preview Lab

Preview with #63DA90

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

Preview Lab → · Contrast checker → · Palette generator →