#63D256#63D256

#63D256 is a light, vivid green. Relative luminance 0.494; OKLCH L 77.2% C 0.193 H 141.6°. Best body text is #000000 at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#63D256
RGB	rgb(99, 210, 86)
HSL	hsl(114, 58%, 58%)
HSV	hsv(114, 59%, 82%)
CMYK	cmyk(52.9%, 0%, 59%, 17.6%)
CIE-LAB	lab(75.71, -55.36, 50.92)
CIE-LCH	lch(75.71, 75.21, 137.39°)
OKLab	oklab(77.2% -0.1511 0.1197)
OKLCH	oklch(77.2% 0.193 141.6)
XYZ	xyz(29.8705, 49.4153, 16.7663)
Luminance	0.4942 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D256 #C556D2

analogous

#A1D256 #63D256 #56D287

triadic

#63D256 #5663D2 #D25663

tetradic

#63D256 #56A1D2 #C556D2 #D28756

square

#63D256 #56A1D2 #C556D2 #D28756

split-complementary

#63D256 #8756D2 #D256A1

monochromatic

#2F8925 #40B931 #63D256 #90DF86 #BCECB7

Accessibility & contrast

On white

1.93

#63D256 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.88

#63D256 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D256

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D256	#FFFFFF	#000000	##000000
##63D256	1.00	1.93	10.88	10.88
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.88	21.00	1.00	1.00
##000000	10.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C149

Deuteranopia (green-blind)

#C8B760

Tritanopia (blue-blind)

#55CCB7

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #63d256;
/* rgb */ color: rgb(99, 210, 86);
/* oklch */ color: oklch(77.2% 0.193 141.6);

Tailwind

colors: {
  custom: {
    50: '#99e18a',
    500: '#63d256',
    950: '#000000',
  },
}

SCSS

$custom: #63d256;
$custom-light: #99e18a;
$custom-dark: #000000;

JSON

{
  "hex": "#63d256",
  "rgb": {
    "r": 99,
    "g": 210,
    "b": 86
  },
  "hsl": {
    "h": 113.71,
    "s": 57.944,
    "l": 58.039
  },
  "oklch": {
    "l": 0.77201,
    "c": 0.19274,
    "h": 141.6
  },
  "luminance": 0.49418
}

Semantic roles & 50–950 ramp

primary

#63D256

secondary

#D5A9DB

accent

#47E1D1

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0F150C

muted

#7E837D

Preview Lab

Preview with #63D256

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

Preview Lab → · Contrast checker → · Palette generator →