#63CA8F#63CA8F

#63CA8F is a light, vivid green. Relative luminance 0.469; OKLCH L 76.2% C 0.130 H 156.3°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#63CA8F
RGB	rgb(99, 202, 143)
HSL	hsl(146, 49%, 59%)
HSV	hsv(146, 51%, 79%)
CMYK	cmyk(51%, 0%, 29.2%, 20.8%)
CIE-LAB	lab(74.11, -43.41, 20.50)
CIE-LCH	lch(74.11, 48.01, 154.72°)
OKLab	oklab(76.16% -0.1187 0.052)
OKLCH	oklch(76.16% 0.13 156.3)
XYZ	xyz(31.2216, 46.8743, 33.3836)
Luminance	0.4688 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CA8F #CA639E

analogous

#6BCA63 #63CA8F #63CAC3

triadic

#63CA8F #8F63CA #CA8F63

tetradic

#63CA8F #636BCA #CA639E #CAC363

square

#63CA8F #636BCA #CA639E #CAC363

split-complementary

#63CA8F #C363CA #CA636B

monochromatic

#2D8553 #3DB36F #63CA8F #91DAB0 #BEE9D1

Accessibility & contrast

On white

2.02

#63CA8F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.38

#63CA8F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CA8F

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CA8F	#FFFFFF	#000000	##000000
##63CA8F	1.00	2.02	10.38	10.38
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.38	21.00	1.00	1.00
##000000	10.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BD8B

Deuteranopia (green-blind)

#BAB293

Tritanopia (blue-blind)

#47C8BA

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #63ca8f;
/* rgb */ color: rgb(99, 202, 143);
/* oklch */ color: oklch(76.2% 0.130 156.3);

Tailwind

colors: {
  custom: {
    50: '#96dbb0',
    500: '#63ca8f',
    950: '#000000',
  },
}

SCSS

$custom: #63ca8f;
$custom-light: #96dbb0;
$custom-dark: #000000;

JSON

{
  "hex": "#63ca8f",
  "rgb": {
    "r": 99,
    "g": 202,
    "b": 143
  },
  "hsl": {
    "h": 145.631,
    "s": 49.282,
    "l": 59.02
  },
  "oklch": {
    "l": 0.7616,
    "c": 0.12958,
    "h": 156.3
  },
  "luminance": 0.46877
}

Semantic roles & 50–950 ramp

primary

#63CA8F

secondary

#D9B0C7

accent

#4F9ED9

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #63CA8F

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

Preview Lab → · Contrast checker → · Palette generator →