#63D355#63D355

#63D355 is a light, vivid green. Relative luminance 0.499; OKLCH L 77.4% C 0.195 H 141.5°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#63D355
RGB	rgb(99, 211, 85)
HSL	hsl(113, 59%, 58%)
HSV	hsv(113, 60%, 83%)
CMYK	cmyk(53.1%, 0%, 59.7%, 17.3%)
CIE-LAB	lab(76.00, -55.84, 51.70)
CIE-LCH	lch(76.00, 76.10, 137.20°)
OKLab	oklab(77.44% -0.1525 0.1213)
OKLCH	oklch(77.44% 0.195 141.5)
XYZ	xyz(30.0781, 49.8946, 16.6382)
Luminance	0.4990 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D355 #C555D3

analogous

#A2D355 #63D355 #55D386

triadic

#63D355 #5563D3 #D35563

tetradic

#63D355 #55A2D3 #C555D3 #D38655

square

#63D355 #55A2D3 #C555D3 #D38655

split-complementary

#63D355 #8655D3 #D355A2

monochromatic

#2F8A24 #40BB30 #63D355 #90E086 #BCECB6

Accessibility & contrast

On white

1.91

#63D355 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#63D355 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D355

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D355	#FFFFFF	#000000	##000000
##63D355	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C147

Deuteranopia (green-blind)

#C9B85F

Tritanopia (blue-blind)

#55CDB8

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #63d355;
/* rgb */ color: rgb(99, 211, 85);
/* oklch */ color: oklch(77.4% 0.195 141.5);

Tailwind

colors: {
  custom: {
    50: '#99e189',
    500: '#63d355',
    950: '#000000',
  },
}

SCSS

$custom: #63d355;
$custom-light: #99e189;
$custom-dark: #000000;

JSON

{
  "hex": "#63d355",
  "rgb": {
    "r": 99,
    "g": 211,
    "b": 85
  },
  "hsl": {
    "h": 113.333,
    "s": 58.879,
    "l": 58.039
  },
  "oklch": {
    "l": 0.77441,
    "c": 0.19481,
    "h": 141.5
  },
  "luminance": 0.49897
}

Semantic roles & 50–950 ramp

primary

#63D355

secondary

#D5A9DB

accent

#46E2D1

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0F150C

muted

#7E837D

Preview Lab

Preview with #63D355

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

Preview Lab → · Contrast checker → · Palette generator →