#63DA5C#63DA5C

#63DA5C is a light, vivid green. Relative luminance 0.536; OKLCH L 79.3% C 0.198 H 142.5°. Best body text is #000000 at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#63DA5C
RGB	rgb(99, 218, 92)
HSL	hsl(117, 63%, 61%)
HSV	hsv(117, 58%, 85%)
CMYK	cmyk(54.6%, 0%, 57.8%, 14.5%)
CIE-LAB	lab(78.21, -57.70, 51.12)
CIE-LCH	lch(78.21, 77.09, 138.46°)
OKLab	oklab(79.28% -0.1571 0.1206)
OKLCH	oklch(79.28% 0.198 142.5)
XYZ	xyz(32.1471, 53.5655, 18.7683)
Luminance	0.5357 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DA5C #D35CDA

analogous

#A2DA5C #63DA5C #5CDA94

triadic

#63DA5C #5C63DA #DA5C63

tetradic

#63DA5C #5CA2DA #D35CDA #DA945C

square

#63DA5C #5CA2DA #D35CDA #DA945C

split-complementary

#63DA5C #945CDA #DA5CA2

monochromatic

#299923 #37CB2E #63DA5C #93E58E #C2F1C0

Accessibility & contrast

On white

1.79

#63DA5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.71

#63DA5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DA5C

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DA5C	#FFFFFF	#000000	##000000
##63DA5C	1.00	1.79	11.71	11.71
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.71	21.00	1.00	1.00
##000000	11.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC84F

Deuteranopia (green-blind)

#CFBD66

Tritanopia (blue-blind)

#52D4BE

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #63da5c;
/* rgb */ color: rgb(99, 218, 92);
/* oklch */ color: oklch(79.3% 0.198 142.5);

Tailwind

colors: {
  custom: {
    50: '#99e68e',
    500: '#63da5c',
    950: '#000000',
  },
}

SCSS

$custom: #63da5c;
$custom-light: #99e68e;
$custom-dark: #000000;

JSON

{
  "hex": "#63da5c",
  "rgb": {
    "r": 99,
    "g": 218,
    "b": 92
  },
  "hsl": {
    "h": 116.667,
    "s": 63,
    "l": 60.784
  },
  "oklch": {
    "l": 0.79276,
    "c": 0.1981,
    "h": 142.5
  },
  "luminance": 0.53568
}

Semantic roles & 50–950 ramp

primary

#63DA5C

secondary

#983D9D

accent

#1BCBC1

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0F160C

muted

#80847F

Preview Lab

Preview with #63DA5C

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

Preview Lab → · Contrast checker → · Palette generator →