#63CA8E#63CA8E

#63CA8E is a light, vivid green. Relative luminance 0.468; OKLCH L 76.1% C 0.130 H 155.9°. Best body text is #000000 at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#63CA8E
RGB	rgb(99, 202, 142)
HSL	hsl(145, 49%, 59%)
HSV	hsv(145, 51%, 79%)
CMYK	cmyk(51%, 0%, 29.7%, 20.8%)
CIE-LAB	lab(74.09, -43.60, 21.00)
CIE-LCH	lch(74.09, 48.40, 154.28°)
OKLab	oklab(76.14% -0.1191 0.0533)
OKLCH	oklch(76.14% 0.13 155.9)
XYZ	xyz(31.1462, 46.8441, 32.9865)
Luminance	0.4685 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CA8E #CA639F

analogous

#6CCA63 #63CA8E #63CAC2

triadic

#63CA8E #8E63CA #CA8E63

tetradic

#63CA8E #636CCA #CA639F #CAC263

square

#63CA8E #636CCA #CA639F #CAC263

split-complementary

#63CA8E #C263CA #CA636C

monochromatic

#2D8552 #3DB36E #63CA8E #91DAAF #BEE9D0

Accessibility & contrast

On white

2.03

#63CA8E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.37

#63CA8E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CA8E

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CA8E	#FFFFFF	#000000	##000000
##63CA8E	1.00	2.03	10.37	10.37
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.37	21.00	1.00	1.00
##000000	10.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BC8A

Deuteranopia (green-blind)

#BAB292

Tritanopia (blue-blind)

#47C8BA

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #63ca8e;
/* rgb */ color: rgb(99, 202, 142);
/* oklch */ color: oklch(76.1% 0.130 155.9);

Tailwind

colors: {
  custom: {
    50: '#96dbaf',
    500: '#63ca8e',
    950: '#000000',
  },
}

SCSS

$custom: #63ca8e;
$custom-light: #96dbaf;
$custom-dark: #000000;

JSON

{
  "hex": "#63ca8e",
  "rgb": {
    "r": 99,
    "g": 202,
    "b": 142
  },
  "hsl": {
    "h": 145.049,
    "s": 49.282,
    "l": 59.02
  },
  "oklch": {
    "l": 0.76138,
    "c": 0.13049,
    "h": 155.9
  },
  "luminance": 0.46847
}

Semantic roles & 50–950 ramp

primary

#63CA8E

secondary

#D9B0C8

accent

#4F9FD9

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #63CA8E

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

Preview Lab → · Contrast checker → · Palette generator →