#63D033#63D033

#63D033 is a light, highly saturated green. Relative luminance 0.480; OKLCH L 76.4% C 0.214 H 138.2°. Best body text is #000000 at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#63D033
RGB	rgb(99, 208, 51)
HSL	hsl(102, 63%, 51%)
HSV	hsv(102, 75%, 82%)
CMYK	cmyk(52.4%, 0%, 75.5%, 18.4%)
CIE-LAB	lab(74.83, -57.62, 63.72)
CIE-LCH	lch(74.83, 85.91, 132.12°)
OKLab	oklab(76.39% -0.1593 0.1426)
OKLCH	oklch(76.39% 0.214 138.2)
XYZ	xyz(28.2980, 48.0012, 10.9053)
Luminance	0.4800 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D033 #A033D0

analogous

#B1D033 #63D033 #33D051

triadic

#63D033 #3363D0 #D03363

tetradic

#63D033 #33B1D0 #A033D0 #D05133

square

#63D033 #33B1D0 #A033D0 #D05133

split-complementary

#63D033 #5133D0 #D033B1

monochromatic

#346F1A #4BA125 #63D033 #89DB65 #AFE796

Accessibility & contrast

On white

1.98

#63D033 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.60

#63D033 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D033

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D033	#FFFFFF	#000000	##000000
##63D033	1.00	1.98	10.60	10.60
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.60	21.00	1.00	1.00
##000000	10.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE0D

Deuteranopia (green-blind)

#C9B544

Tritanopia (blue-blind)

#5AC9B2

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #63d033;
/* rgb */ color: rgb(99, 208, 51);
/* oklch */ color: oklch(76.4% 0.214 138.2);

Tailwind

colors: {
  custom: {
    50: '#9adf76',
    500: '#63d033',
    950: '#000000',
  },
}

SCSS

$custom: #63d033;
$custom-light: #9adf76;
$custom-dark: #000000;

JSON

{
  "hex": "#63d033",
  "rgb": {
    "r": 99,
    "g": 208,
    "b": 51
  },
  "hsl": {
    "h": 101.656,
    "s": 62.55,
    "l": 50.784
  },
  "oklch": {
    "l": 0.76387,
    "c": 0.21378,
    "h": 138.2
  },
  "luminance": 0.48003
}

Semantic roles & 50–950 ramp

primary

#63D033

secondary

#BD8DD2

accent

#42E6B4

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #63D033

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

Preview Lab → · Contrast checker → · Palette generator →