#63EF7C#63EF7C

#63EF7C is a very light, vivid green. Relative luminance 0.658; OKLCH L 84.9% C 0.198 H 147.1°. Best body text is #000000 at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#63EF7C
RGB	rgb(99, 239, 124)
HSL	hsl(131, 81%, 66%)
HSV	hsv(131, 59%, 94%)
CMYK	cmyk(58.6%, 0%, 48.1%, 6.3%)
CIE-LAB	lab(84.91, -61.38, 44.31)
CIE-LCH	lch(84.91, 75.70, 144.18°)
OKLab	oklab(84.92% -0.166 0.1076)
OKLCH	oklch(84.92% 0.198 147.1)
XYZ	xyz(39.6476, 65.8372, 29.6833)
Luminance	0.6584 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EF7C #EF63D6

analogous

#90EF63 #63EF7C #63EFC2

triadic

#63EF7C #7C63EF #EF7C63

tetradic

#63EF7C #6390EF #EF63D6 #EFC263

square

#63EF7C #6390EF #EF63D6 #EFC263

split-complementary

#63EF7C #C263EF #EF6390

monochromatic

#14C433 #2BE94D #63EF7C #9BF5AB #D2FAD9

Accessibility & contrast

On white

1.48

#63EF7C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.17

#63EF7C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EF7C

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EF7C	#FFFFFF	#000000	##000000
##63EF7C	1.00	1.48	14.17	14.17
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.17	21.00	1.00	1.00
##000000	14.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DC73

Deuteranopia (green-blind)

#E0CF84

Tritanopia (blue-blind)

#42EAD4

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #63ef7c;
/* rgb */ color: rgb(99, 239, 124);
/* oklch */ color: oklch(84.9% 0.198 147.1);

Tailwind

colors: {
  custom: {
    50: '#9cf5a4',
    500: '#63ef7c',
    950: '#000000',
  },
}

SCSS

$custom: #63ef7c;
$custom-light: #9cf5a4;
$custom-dark: #000000;

JSON

{
  "hex": "#63ef7c",
  "rgb": {
    "r": 99,
    "g": 239,
    "b": 124
  },
  "hsl": {
    "h": 130.714,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.84916,
    "c": 0.19783,
    "h": 147.1
  },
  "luminance": 0.65841
}

Semantic roles & 50–950 ramp

primary

#63EF7C

secondary

#C135A8

accent

#08B8DE

background

#FCFFFC

surface

#F6FFF6

border

#D0D7D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #63EF7C

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

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