#63D263#63D263

#63D263 is a light, vivid green. Relative luminance 0.496; OKLCH L 77.4% C 0.182 H 143.6°. Best body text is #000000 at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#63D263
RGB	rgb(99, 210, 99)
HSL	hsl(120, 55%, 61%)
HSV	hsv(120, 53%, 82%)
CMYK	cmyk(52.9%, 0%, 52.9%, 17.6%)
CIE-LAB	lab(75.85, -53.81, 45.09)
CIE-LCH	lch(75.85, 70.20, 140.04°)
OKLab	oklab(77.36% -0.1463 0.108)
OKLCH	oklch(77.36% 0.182 143.6)
XYZ	xyz(30.4427, 49.6442, 19.7800)
Luminance	0.4965 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D263 #D263D2

analogous

#9AD263 #63D263 #63D29A

triadic

#63D263 #6363D2 #D26363

tetradic

#63D263 #639AD2 #D263D2 #D29A63

square

#63D263 #639AD2 #D263D2 #D29A63

split-complementary

#63D263 #9A63D2 #D2639A

monochromatic

#2A912A #37C037 #63D263 #92E092 #C2EDC2

Accessibility & contrast

On white

1.92

#63D263 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.93

#63D263 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D263

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D263	#FFFFFF	#000000	##000000
##63D263	1.00	1.92	10.93	10.93
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.93	21.00	1.00	1.00
##000000	10.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C159

Deuteranopia (green-blind)

#C7B76B

Tritanopia (blue-blind)

#52CDB9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #63d263;
/* rgb */ color: rgb(99, 210, 99);
/* oklch */ color: oklch(77.4% 0.182 143.6);

Tailwind

colors: {
  custom: {
    50: '#98e192',
    500: '#63d263',
    950: '#000000',
  },
}

SCSS

$custom: #63d263;
$custom-light: #98e192;
$custom-dark: #000000;

JSON

{
  "hex": "#63d263",
  "rgb": {
    "r": 99,
    "g": 210,
    "b": 99
  },
  "hsl": {
    "h": 120,
    "s": 55.224,
    "l": 60.588
  },
  "oklch": {
    "l": 0.77363,
    "c": 0.18181,
    "h": 143.6
  },
  "luminance": 0.49647
}

Semantic roles & 50–950 ramp

primary

#63D263

secondary

#DEB3DE

accent

#23C3C3

background

#F9FDF9

surface

#F2FBF1

border

#CCD4CB

text

#0E150D

muted

#7E837E

Preview Lab

Preview with #63D263

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

Preview Lab → · Contrast checker → · Palette generator →