#63DA88#63DA88

#63DA88 is a light, vivid green. Relative luminance 0.546; OKLCH L 79.9% C 0.159 H 151.4°. Best body text is #000000 at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#63DA88
RGB	rgb(99, 218, 136)
HSL	hsl(139, 62%, 62%)
HSV	hsv(139, 55%, 85%)
CMYK	cmyk(54.6%, 0%, 37.6%, 14.5%)
CIE-LAB	lab(78.79, -51.38, 30.47)
CIE-LCH	lch(78.79, 59.73, 149.33°)
OKLab	oklab(79.95% -0.1393 0.076)
OKLCH	oklch(79.95% 0.159 151.4)
XYZ	xyz(34.6584, 54.5700, 31.9944)
Luminance	0.5457 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DA88 #DA63B5

analogous

#7ADA63 #63DA88 #63DAC3

triadic

#63DA88 #8863DA #DA8863

tetradic

#63DA88 #637ADA #DA63B5 #DAC363

square

#63DA88 #637ADA #DA63B5 #DAC363

split-complementary

#63DA88 #C363DA #DA637A

monochromatic

#259D4B #32CE62 #63DA88 #94E6AE #C6F1D3

Accessibility & contrast

On white

1.76

#63DA88 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.91

#63DA88 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DA88

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DA88	#FFFFFF	#000000	##000000
##63DA88	1.00	1.76	11.91	11.91
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.91	21.00	1.00	1.00
##000000	11.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBCA82

Deuteranopia (green-blind)

#CABF8D

Tritanopia (blue-blind)

#45D7C5

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #63da88;
/* rgb */ color: rgb(99, 218, 136);
/* oklch */ color: oklch(79.9% 0.159 151.4);

Tailwind

colors: {
  custom: {
    50: '#98e6ab',
    500: '#63da88',
    950: '#000000',
  },
}

SCSS

$custom: #63da88;
$custom-light: #98e6ab;
$custom-dark: #000000;

JSON

{
  "hex": "#63da88",
  "rgb": {
    "r": 99,
    "g": 218,
    "b": 136
  },
  "hsl": {
    "h": 138.655,
    "s": 61.658,
    "l": 62.157
  },
  "oklch": {
    "l": 0.79948,
    "c": 0.15871,
    "h": 151.4
  },
  "luminance": 0.54573
}

Semantic roles & 50–950 ramp

primary

#63DA88

secondary

#A14083

accent

#1C94C9

background

#FCFEFD

surface

#F5FCF7

border

#CFD5D0

text

#0E1610

muted

#7F8481

Preview Lab

Preview with #63DA88

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

Preview Lab → · Contrast checker → · Palette generator →