#63CD90#63CD90

#63CD90 is a light, vivid green. Relative luminance 0.483; OKLCH L 76.9% C 0.133 H 156.1°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#63CD90
RGB	rgb(99, 205, 144)
HSL	hsl(145, 51%, 60%)
HSV	hsv(145, 52%, 80%)
CMYK	cmyk(51.7%, 0%, 29.8%, 19.6%)
CIE-LAB	lab(75.03, -44.51, 21.23)
CIE-LCH	lch(75.03, 49.31, 154.49°)
OKLab	oklab(76.92% -0.1216 0.0538)
OKLCH	oklch(76.92% 0.133 156.1)
XYZ	xyz(32.0085, 48.3262, 34.0213)
Luminance	0.4833 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CD90 #CD63A0

analogous

#6BCD63 #63CD90 #63CDC5

triadic

#63CD90 #9063CD #CD9063

tetradic

#63CD90 #636BCD #CD63A0 #CDC563

square

#63CD90 #636BCD #CD63A0 #CDC563

split-complementary

#63CD90 #C563CD #CD636B

monochromatic

#2C8A54 #3BB870 #63CD90 #91DCB1 #C0EBD2

Accessibility & contrast

On white

1.97

#63CD90 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#63CD90 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CD90

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CD90	#FFFFFF	#000000	##000000
##63CD90	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBF8C

Deuteranopia (green-blind)

#BDB494

Tritanopia (blue-blind)

#45CBBD

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #63cd90;
/* rgb */ color: rgb(99, 205, 144);
/* oklch */ color: oklch(76.9% 0.133 156.1);

Tailwind

colors: {
  custom: {
    50: '#96ddb0',
    500: '#63cd90',
    950: '#000000',
  },
}

SCSS

$custom: #63cd90;
$custom-light: #96ddb0;
$custom-dark: #000000;

JSON

{
  "hex": "#63cd90",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 144
  },
  "hsl": {
    "h": 145.472,
    "s": 51.456,
    "l": 59.608
  },
  "oklch": {
    "l": 0.76918,
    "c": 0.13297,
    "h": 156.1
  },
  "luminance": 0.48329
}

Semantic roles & 50–950 ramp

primary

#63CD90

secondary

#DAB1C9

accent

#4D9FDB

background

#F9FDFA

surface

#F2FBF5

border

#CCD4CF

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #63CD90

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

Preview Lab → · Contrast checker → · Palette generator →