#63CF8E#63CF8E

#63CF8E is a light, vivid green. Relative luminance 0.492; OKLCH L 77.4% C 0.138 H 154.9°. Best body text is #000000 at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#63CF8E
RGB	rgb(99, 207, 142)
HSL	hsl(144, 53%, 60%)
HSV	hsv(144, 52%, 81%)
CMYK	cmyk(52.2%, 0%, 31.4%, 18.8%)
CIE-LAB	lab(75.59, -45.74, 23.06)
CIE-LCH	lch(75.59, 51.22, 153.25°)
OKLab	oklab(77.36% -0.1247 0.0583)
OKLCH	oklch(77.36% 0.138 154.9)
XYZ	xyz(32.3384, 49.2285, 33.3839)
Luminance	0.4923 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CF8E #CF63A4

analogous

#6ECF63 #63CF8E #63CFC4

triadic

#63CF8E #8E63CF #CF8E63

tetradic

#63CF8E #636ECF #CF63A4 #CFC463

square

#63CF8E #636ECF #CF63A4 #CFC463

split-complementary

#63CF8E #C463CF #CF636E

monochromatic

#2B8C52 #3ABB6D #63CF8E #92DDB0 #C1ECD2

Accessibility & contrast

On white

1.94

#63CF8E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.85

#63CF8E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CF8E

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CF8E	#FFFFFF	#000000	##000000
##63CF8E	1.00	1.94	10.85	10.85
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.85	21.00	1.00	1.00
##000000	10.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEC18A

Deuteranopia (green-blind)

#BFB692

Tritanopia (blue-blind)

#46CDBE

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #63cf8e;
/* rgb */ color: rgb(99, 207, 142);
/* oklch */ color: oklch(77.4% 0.138 154.9);

Tailwind

colors: {
  custom: {
    50: '#97deaf',
    500: '#63cf8e',
    950: '#000000',
  },
}

SCSS

$custom: #63cf8e;
$custom-light: #97deaf;
$custom-dark: #000000;

JSON

{
  "hex": "#63cf8e",
  "rgb": {
    "r": 99,
    "g": 207,
    "b": 142
  },
  "hsl": {
    "h": 143.889,
    "s": 52.941,
    "l": 60
  },
  "oklch": {
    "l": 0.77365,
    "c": 0.13765,
    "h": 154.9
  },
  "luminance": 0.49231
}

Semantic roles & 50–950 ramp

primary

#63CF8E

secondary

#DCB2CB

accent

#4BA3DC

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #63CF8E

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

Preview Lab → · Contrast checker → · Palette generator →