#63EF87#63EF87

#63EF87 is a very light, vivid green. Relative luminance 0.661; OKLCH L 85.1% C 0.188 H 149.2°. Best body text is #000000 at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#63EF87
RGB	rgb(99, 239, 135)
HSL	hsl(135, 81%, 66%)
HSV	hsv(135, 59%, 94%)
CMYK	cmyk(58.6%, 0%, 43.5%, 6.3%)
CIE-LAB	lab(85.06, -59.73, 39.16)
CIE-LCH	lch(85.06, 71.42, 146.75°)
OKLab	oklab(85.09% -0.1615 0.0963)
OKLCH	oklch(85.09% 0.188 149.2)
XYZ	xyz(40.3824, 66.1311, 33.5535)
Luminance	0.6613 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EF87 #EF63CB

analogous

#85EF63 #63EF87 #63EFCD

triadic

#63EF87 #8763EF #EF8763

tetradic

#63EF87 #6385EF #EF63CB #EFCD63

square

#63EF87 #6385EF #EF63CB #EFCD63

split-complementary

#63EF87 #CD63EF #EF6385

monochromatic

#14C441 #2BE95C #63EF87 #9BF5B2 #D2FADC

Accessibility & contrast

On white

1.48

#63EF87 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.23

#63EF87 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EF87

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EF87	#FFFFFF	#000000	##000000
##63EF87	1.00	1.48	14.23	14.23
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.23	21.00	1.00	1.00
##000000	14.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DC7F

Deuteranopia (green-blind)

#DECF8E

Tritanopia (blue-blind)

#3DEBD6

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #63ef87;
/* rgb */ color: rgb(99, 239, 135);
/* oklch */ color: oklch(85.1% 0.188 149.2);

Tailwind

colors: {
  custom: {
    50: '#9bf5ab',
    500: '#63ef87',
    950: '#000000',
  },
}

SCSS

$custom: #63ef87;
$custom-light: #9bf5ab;
$custom-dark: #000000;

JSON

{
  "hex": "#63ef87",
  "rgb": {
    "r": 99,
    "g": 239,
    "b": 135
  },
  "hsl": {
    "h": 135.429,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.85088,
    "c": 0.18802,
    "h": 149.2
  },
  "luminance": 0.66135
}

Semantic roles & 50–950 ramp

primary

#63EF87

secondary

#C1359D

accent

#08A7DE

background

#FCFFFD

surface

#F6FFF7

border

#D0D7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #63EF87

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

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