#63C487#63C487

#63C487 is a light, vivid green. Relative luminance 0.439; OKLCH L 74.5% C 0.128 H 154.2°. Best body text is #000000 at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#63C487
RGB	rgb(99, 196, 135)
HSL	hsl(142, 45%, 58%)
HSV	hsv(142, 49%, 77%)
CMYK	cmyk(49.5%, 0%, 31.1%, 23.1%)
CIE-LAB	lab(72.15, -42.35, 22.06)
CIE-LCH	lch(72.15, 47.75, 152.48°)
OKLab	oklab(74.51% -0.1155 0.0558)
OKLCH	oklch(74.51% 0.128 154.2)
XYZ	xyz(29.2566, 43.8794, 29.8448)
Luminance	0.4388 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C487 #C463A0

analogous

#6FC463 #63C487 #63C4B7

triadic

#63C487 #8763C4 #C48763

tetradic

#63C487 #636FC4 #C463A0 #C4B763

square

#63C487 #636FC4 #C463A0 #C4B763

split-complementary

#63C487 #B763C4 #C4636F

monochromatic

#2F7D4C #40AA67 #63C487 #8FD5A9 #BCE6CB

Accessibility & contrast

On white

2.15

#63C487 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.78

#63C487 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C487

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C487	#FFFFFF	#000000	##000000
##63C487	1.00	2.15	9.78	9.78
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.78	21.00	1.00	1.00
##000000	9.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B783

Deuteranopia (green-blind)

#B6AD8B

Tritanopia (blue-blind)

#4BC2B4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #63c487;
/* rgb */ color: rgb(99, 196, 135);
/* oklch */ color: oklch(74.5% 0.128 154.2);

Tailwind

colors: {
  custom: {
    50: '#95d6aa',
    500: '#63c487',
    950: '#000000',
  },
}

SCSS

$custom: #63c487;
$custom-light: #95d6aa;
$custom-dark: #000000;

JSON

{
  "hex": "#63c487",
  "rgb": {
    "r": 99,
    "g": 196,
    "b": 135
  },
  "hsl": {
    "h": 142.268,
    "s": 45.116,
    "l": 57.843
  },
  "oklch": {
    "l": 0.7451,
    "c": 0.1283,
    "h": 154.2
  },
  "luminance": 0.43882
}

Semantic roles & 50–950 ramp

primary

#63C487

secondary

#D5AEC6

accent

#53A5D5

background

#F9FDFA

surface

#F2FAF4

border

#CCD3CE

text

#0E1410

muted

#7E837F

Preview Lab

Preview with #63C487

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

Preview Lab → · Contrast checker → · Palette generator →