#63EC5D#63EC5D

#63EC5D is a very light, highly saturated green. Relative luminance 0.634; OKLCH L 83.8% C 0.220 H 142.6°. Best body text is #000000 at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#63EC5D
RGB	rgb(99, 236, 93)
HSL	hsl(117, 79%, 65%)
HSV	hsv(117, 61%, 93%)
CMYK	cmyk(58.1%, 0%, 60.6%, 7.5%)
CIE-LAB	lab(83.67, -64.15, 56.95)
CIE-LCH	lch(83.67, 85.78, 138.40°)
OKLab	oklab(83.78% -0.1746 0.1332)
OKLCH	oklch(83.78% 0.22 142.6)
XYZ	xyz(37.1148, 63.4305, 20.6412)
Luminance	0.6343 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EC5D #E65DEC

analogous

#AAEC5D #63EC5D #5DEC9F

triadic

#63EC5D #5D63EC #EC5D63

tetradic

#63EC5D #5DAAEC #E65DEC #EC9F5D

square

#63EC5D #5DAAEC #E65DEC #EC9F5D

split-complementary

#63EC5D #9F5DEC #EC5DAA

monochromatic

#1DB916 #2EE626 #63EC5D #98F294 #CCF9CB

Accessibility & contrast

On white

1.53

#63EC5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.69

#63EC5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EC5D

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EC5D	#FFFFFF	#000000	##000000
##63EC5D	1.00	1.53	13.69	13.69
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.69	21.00	1.00	1.00
##000000	13.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D84D

Deuteranopia (green-blind)

#E0CC69

Tritanopia (blue-blind)

#4CE5CD

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #63ec5d;
/* rgb */ color: rgb(99, 236, 93);
/* oklch */ color: oklch(83.8% 0.220 142.6);

Tailwind

colors: {
  custom: {
    50: '#9cf390',
    500: '#63ec5d',
    950: '#000000',
  },
}

SCSS

$custom: #63ec5d;
$custom-light: #9cf390;
$custom-dark: #000000;

JSON

{
  "hex": "#63ec5d",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 93
  },
  "hsl": {
    "h": 117.483,
    "s": 79.006,
    "l": 64.51
  },
  "oklch": {
    "l": 0.83779,
    "c": 0.2196,
    "h": 142.6
  },
  "luminance": 0.63434
}

Semantic roles & 50–950 ramp

primary

#63EC5D

secondary

#B335B8

accent

#0ADBD3

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #63EC5D

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

Preview Lab → · Contrast checker → · Palette generator →