#63CF8F#63CF8F

#63CF8F is a light, vivid green. Relative luminance 0.493; OKLCH L 77.4% C 0.137 H 155.3°. Best body text is #000000 at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#63CF8F
RGB	rgb(99, 207, 143)
HSL	hsl(144, 53%, 60%)
HSV	hsv(144, 52%, 81%)
CMYK	cmyk(52.2%, 0%, 30.9%, 18.8%)
CIE-LAB	lab(75.61, -45.55, 22.56)
CIE-LCH	lch(75.61, 50.83, 153.65°)
OKLab	oklab(77.39% -0.1242 0.0571)
OKLCH	oklch(77.39% 0.137 155.3)
XYZ	xyz(32.4138, 49.2587, 33.7810)
Luminance	0.4926 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CF8F #CF63A3

analogous

#6DCF63 #63CF8F #63CFC5

triadic

#63CF8F #8F63CF #CF8F63

tetradic

#63CF8F #636DCF #CF63A3 #CFC563

square

#63CF8F #636DCF #CF63A3 #CFC563

split-complementary

#63CF8F #C563CF #CF636D

monochromatic

#2B8C53 #3ABB6E #63CF8F #92DDB1 #C1ECD2

Accessibility & contrast

On white

1.94

#63CF8F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.85

#63CF8F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CF8F

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CF8F	#FFFFFF	#000000	##000000
##63CF8F	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)

#CEC18B

Deuteranopia (green-blind)

#BFB693

Tritanopia (blue-blind)

#45CDBE

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #63cf8f;
/* rgb */ color: rgb(99, 207, 143);
/* oklch */ color: oklch(77.4% 0.137 155.3);

Tailwind

colors: {
  custom: {
    50: '#97deb0',
    500: '#63cf8f',
    950: '#000000',
  },
}

SCSS

$custom: #63cf8f;
$custom-light: #97deb0;
$custom-dark: #000000;

JSON

{
  "hex": "#63cf8f",
  "rgb": {
    "r": 99,
    "g": 207,
    "b": 143
  },
  "hsl": {
    "h": 144.444,
    "s": 52.941,
    "l": 60
  },
  "oklch": {
    "l": 0.77387,
    "c": 0.13673,
    "h": 155.3
  },
  "luminance": 0.49261
}

Semantic roles & 50–950 ramp

primary

#63CF8F

secondary

#DCB2CB

accent

#4BA1DC

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #63CF8F

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

Preview Lab → · Contrast checker → · Palette generator →