#63D187#63D187

#63D187 is a light, vivid green. Relative luminance 0.500; OKLCH L 77.7% C 0.147 H 152.2°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#63D187
RGB	rgb(99, 209, 135)
HSL	hsl(140, 54%, 60%)
HSV	hsv(140, 53%, 82%)
CMYK	cmyk(52.6%, 0%, 35.4%, 18%)
CIE-LAB	lab(76.07, -47.87, 27.36)
CIE-LCH	lch(76.07, 55.14, 150.25°)
OKLab	oklab(77.71% -0.13 0.0686)
OKLCH	oklch(77.71% 0.147 152.2)
XYZ	xyz(32.3169, 50.0001, 30.8650)
Luminance	0.5000 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D187 #D163AD

analogous

#76D163 #63D187 #63D1BE

triadic

#63D187 #8763D1 #D18763

tetradic

#63D187 #6376D1 #D163AD #D1BE63

square

#63D187 #6376D1 #D163AD #D1BE63

split-complementary

#63D187 #BE63D1 #D16376

monochromatic

#2A8F4B #38BF64 #63D187 #92DFAB #C2EDD0

Accessibility & contrast

On white

1.91

#63D187 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#63D187 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D187

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D187	#FFFFFF	#000000	##000000
##63D187	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1C282

Deuteranopia (green-blind)

#C2B78C

Tritanopia (blue-blind)

#48CEBE

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #63d187;
/* rgb */ color: rgb(99, 209, 135);
/* oklch */ color: oklch(77.7% 0.147 152.2);

Tailwind

colors: {
  custom: {
    50: '#97e0aa',
    500: '#63d187',
    950: '#000000',
  },
}

SCSS

$custom: #63d187;
$custom-light: #97e0aa;
$custom-dark: #000000;

JSON

{
  "hex": "#63d187",
  "rgb": {
    "r": 99,
    "g": 209,
    "b": 135
  },
  "hsl": {
    "h": 139.636,
    "s": 54.455,
    "l": 60.392
  },
  "oklch": {
    "l": 0.77713,
    "c": 0.14703,
    "h": 152.2
  },
  "luminance": 0.50003
}

Semantic roles & 50–950 ramp

primary

#63D187

secondary

#95437A

accent

#248EC2

background

#FCFEFD

surface

#F5FCF7

border

#CFD5D0

text

#0E1510

muted

#7F8481

Preview Lab

Preview with #63D187

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

Preview Lab → · Contrast checker → · Palette generator →