#63CB96#63CB96

#63CB96 is a light, vivid green. Relative luminance 0.476; OKLCH L 76.6% C 0.125 H 159.2°. Best body text is #000000 at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#63CB96
RGB	rgb(99, 203, 150)
HSL	hsl(149, 50%, 59%)
HSV	hsv(149, 51%, 80%)
CMYK	cmyk(51.2%, 0%, 26.1%, 20.4%)
CIE-LAB	lab(74.55, -42.45, 17.39)
CIE-LCH	lch(74.55, 45.87, 157.73°)
OKLab	oklab(76.57% -0.1166 0.0444)
OKLCH	oklch(76.57% 0.125 159.2)
XYZ	xyz(32.0039, 47.5638, 36.3425)
Luminance	0.4757 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CB96 #CB6398

analogous

#64CB63 #63CB96 #63CBCA

triadic

#63CB96 #9663CB #CB9663

tetradic

#63CB96 #6364CB #CB6398 #CBCA63

square

#63CB96 #6364CB #CB6398 #CBCA63

split-complementary

#63CB96 #CA63CB #CB6364

monochromatic

#2D8759 #3CB577 #63CB96 #91DAB5 #BFEAD4

Accessibility & contrast

On white

2.00

#63CB96 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.51

#63CB96 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CB96

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CB96	#FFFFFF	#000000	##000000
##63CB96	1.00	2.00	10.51	10.51
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.51	21.00	1.00	1.00
##000000	10.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BE93

Deuteranopia (green-blind)

#BAB399

Tritanopia (blue-blind)

#43CABD

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #63cb96;
/* rgb */ color: rgb(99, 203, 150);
/* oklch */ color: oklch(76.6% 0.125 159.2);

Tailwind

colors: {
  custom: {
    50: '#96dbb5',
    500: '#63cb96',
    950: '#000000',
  },
}

SCSS

$custom: #63cb96;
$custom-light: #96dbb5;
$custom-dark: #000000;

JSON

{
  "hex": "#63cb96",
  "rgb": {
    "r": 99,
    "g": 203,
    "b": 150
  },
  "hsl": {
    "h": 149.423,
    "s": 50,
    "l": 59.216
  },
  "oklch": {
    "l": 0.76565,
    "c": 0.12476,
    "h": 159.2
  },
  "luminance": 0.47567
}

Semantic roles & 50–950 ramp

primary

#63CB96

secondary

#D9B1C5

accent

#4E95DA

background

#F9FDFB

surface

#F2FBF6

border

#CCD4D0

text

#0E1511

muted

#7E8380

Preview Lab

Preview with #63CB96

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

Preview Lab → · Contrast checker → · Palette generator →