#63CA83#63CA83

#63CA83 is a light, vivid green. Relative luminance 0.465; OKLCH L 75.9% C 0.141 H 151.8°. Best body text is #000000 at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#63CA83
RGB	rgb(99, 202, 131)
HSL	hsl(139, 49%, 59%)
HSV	hsv(139, 51%, 79%)
CMYK	cmyk(51%, 0%, 35.1%, 20.8%)
CIE-LAB	lab(73.89, -45.66, 26.52)
CIE-LCH	lch(73.89, 52.80, 149.85°)
OKLab	oklab(75.91% -0.1241 0.0665)
OKLCH	oklch(75.91% 0.141 151.8)
XYZ	xyz(30.3607, 46.5299, 28.8496)
Luminance	0.4653 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CA83 #CA63AA

analogous

#77CA63 #63CA83 #63CAB7

triadic

#63CA83 #8363CA #CA8363

tetradic

#63CA83 #6377CA #CA63AA #CAB763

square

#63CA83 #6377CA #CA63AA #CAB763

split-complementary

#63CA83 #B763CA #CA6377

monochromatic

#2D8549 #3DB362 #63CA83 #91DAA7 #BEE9CC

Accessibility & contrast

On white

2.04

#63CA83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.31

#63CA83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CA83

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CA83	#FFFFFF	#000000	##000000
##63CA83	1.00	2.04	10.31	10.31
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.31	21.00	1.00	1.00
##000000	10.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBC7E

Deuteranopia (green-blind)

#BCB287

Tritanopia (blue-blind)

#4BC7B8

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #63ca83;
/* rgb */ color: rgb(99, 202, 131);
/* oklch */ color: oklch(75.9% 0.141 151.8);

Tailwind

colors: {
  custom: {
    50: '#96dba7',
    500: '#63ca83',
    950: '#000000',
  },
}

SCSS

$custom: #63ca83;
$custom-light: #96dba7;
$custom-dark: #000000;

JSON

{
  "hex": "#63ca83",
  "rgb": {
    "r": 99,
    "g": 202,
    "b": 131
  },
  "hsl": {
    "h": 138.641,
    "s": 49.282,
    "l": 59.02
  },
  "oklch": {
    "l": 0.75907,
    "c": 0.1408,
    "h": 151.8
  },
  "luminance": 0.46532
}

Semantic roles & 50–950 ramp

primary

#63CA83

secondary

#D9B0CC

accent

#4FAED9

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E150F

muted

#7E837F

Preview Lab

Preview with #63CA83

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

Preview Lab → · Contrast checker → · Palette generator →