#63CB86#63CB86

#63CB86 is a light, vivid green. Relative luminance 0.471; OKLCH L 76.2% C 0.139 H 152.7°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#63CB86
RGB	rgb(99, 203, 134)
HSL	hsl(140, 50%, 59%)
HSV	hsv(140, 51%, 80%)
CMYK	cmyk(51.2%, 0%, 34%, 20.4%)
CIE-LAB	lab(74.24, -45.54, 25.43)
CIE-LCH	lch(74.24, 52.16, 150.82°)
OKLab	oklab(76.21% -0.1239 0.0639)
OKLCH	oklch(76.21% 0.139 152.7)
XYZ	xyz(30.8024, 47.0832, 30.0144)
Luminance	0.4709 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CB86 #CB63A8

analogous

#74CB63 #63CB86 #63CBBA

triadic

#63CB86 #8663CB #CB8663

tetradic

#63CB86 #6374CB #CB63A8 #CBBA63

square

#63CB86 #6374CB #CB63A8 #CBBA63

split-complementary

#63CB86 #BA63CB #CB6374

monochromatic

#2D874B #3CB565 #63CB86 #91DAAA #BFEACD

Accessibility & contrast

On white

2.02

#63CB86 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.42

#63CB86 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CB86

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CB86	#FFFFFF	#000000	##000000
##63CB86	1.00	2.02	10.42	10.42
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.42	21.00	1.00	1.00
##000000	10.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBD82

Deuteranopia (green-blind)

#BCB28A

Tritanopia (blue-blind)

#4AC9B9

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #63cb86;
/* rgb */ color: rgb(99, 203, 134);
/* oklch */ color: oklch(76.2% 0.139 152.7);

Tailwind

colors: {
  custom: {
    50: '#96dba9',
    500: '#63cb86',
    950: '#000000',
  },
}

SCSS

$custom: #63cb86;
$custom-light: #96dba9;
$custom-dark: #000000;

JSON

{
  "hex": "#63cb86",
  "rgb": {
    "r": 99,
    "g": 203,
    "b": 134
  },
  "hsl": {
    "h": 140.192,
    "s": 50,
    "l": 59.216
  },
  "oklch": {
    "l": 0.76214,
    "c": 0.1394,
    "h": 152.7
  },
  "luminance": 0.47086
}

Semantic roles & 50–950 ramp

primary

#63CB86

secondary

#D9B1CC

accent

#4EABDA

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #63CB86

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

Preview Lab → · Contrast checker → · Palette generator →