#63CB7A#63CB7A

#63CB7A is a light, vivid green. Relative luminance 0.468; OKLCH L 76.0% C 0.151 H 148.9°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#63CB7A
RGB	rgb(99, 203, 122)
HSL	hsl(133, 50%, 59%)
HSV	hsv(133, 51%, 80%)
CMYK	cmyk(51.2%, 0%, 39.9%, 20.4%)
CIE-LAB	lab(74.04, -47.63, 31.40)
CIE-LCH	lch(74.04, 57.04, 146.61°)
OKLab	oklab(75.98% -0.1292 0.0779)
OKLCH	oklch(75.98% 0.151 148.9)
XYZ	xyz(30.0124, 46.7672, 25.8540)
Luminance	0.4677 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CB7A #CB63B4

analogous

#80CB63 #63CB7A #63CBAE

triadic

#63CB7A #7A63CB #CB7A63

tetradic

#63CB7A #6380CB #CB63B4 #CBAE63

square

#63CB7A #6380CB #CB63B4 #CBAE63

split-complementary

#63CB7A #AE63CB #CB6380

monochromatic

#2D8741 #3CB557 #63CB7A #91DAA1 #BFEAC8

Accessibility & contrast

On white

2.03

#63CB7A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#63CB7A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CB7A

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CB7A	#FFFFFF	#000000	##000000
##63CB7A	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBC74

Deuteranopia (green-blind)

#BEB27F

Tritanopia (blue-blind)

#4EC8B7

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #63cb7a;
/* rgb */ color: rgb(99, 203, 122);
/* oklch */ color: oklch(76.0% 0.151 148.9);

Tailwind

colors: {
  custom: {
    50: '#96dba1',
    500: '#63cb7a',
    950: '#000000',
  },
}

SCSS

$custom: #63cb7a;
$custom-light: #96dba1;
$custom-dark: #000000;

JSON

{
  "hex": "#63cb7a",
  "rgb": {
    "r": 99,
    "g": 203,
    "b": 122
  },
  "hsl": {
    "h": 133.269,
    "s": 50,
    "l": 59.216
  },
  "oklch": {
    "l": 0.75983,
    "c": 0.15085,
    "h": 148.9
  },
  "luminance": 0.4677
}

Semantic roles & 50–950 ramp

primary

#63CB7A

secondary

#D9B1D0

accent

#4EBBDA

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150F

muted

#7E837E

Preview Lab

Preview with #63CB7A

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

Preview Lab → · Contrast checker → · Palette generator →