#63DE87#63DE87

#63DE87 is a light, vivid green. Relative luminance 0.566; OKLCH L 80.9% C 0.165 H 150.7°. Best body text is #000000 at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#63DE87
RGB	rgb(99, 222, 135)
HSL	hsl(138, 65%, 63%)
HSV	hsv(138, 55%, 87%)
CMYK	cmyk(55.4%, 0%, 39.2%, 12.9%)
CIE-LAB	lab(79.98, -53.15, 32.55)
CIE-LCH	lch(79.98, 62.32, 148.52°)
OKLab	oklab(80.91% -0.144 0.0809)
OKLCH	oklch(80.91% 0.165 150.7)
XYZ	xyz(35.6375, 56.6413, 31.9718)
Luminance	0.5664 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DE87 #DE63BA

analogous

#7CDE63 #63DE87 #63DEC4

triadic

#63DE87 #8763DE #DE8763

tetradic

#63DE87 #637CDE #DE63BA #DEC463

square

#63DE87 #637CDE #DE63BA #DEC463

split-complementary

#63DE87 #C463DE #DE637C

monochromatic

#23A449 #30D360 #63DE87 #96E9AE #C8F3D5

Accessibility & contrast

On white

1.70

#63DE87 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.33

#63DE87 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DE87

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DE87	#FFFFFF	#000000	##000000
##63DE87	1.00	1.70	12.33	12.33
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.33	21.00	1.00	1.00
##000000	12.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFCD81

Deuteranopia (green-blind)

#CEC28D

Tritanopia (blue-blind)

#44DBC8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #63de87;
/* rgb */ color: rgb(99, 222, 135);
/* oklch */ color: oklch(80.9% 0.165 150.7);

Tailwind

colors: {
  custom: {
    50: '#99e9ab',
    500: '#63de87',
    950: '#000000',
  },
}

SCSS

$custom: #63de87;
$custom-light: #99e9ab;
$custom-dark: #000000;

JSON

{
  "hex": "#63de87",
  "rgb": {
    "r": 99,
    "g": 222,
    "b": 135
  },
  "hsl": {
    "h": 137.561,
    "s": 65.079,
    "l": 62.941
  },
  "oklch": {
    "l": 0.80913,
    "c": 0.16517,
    "h": 150.7
  },
  "luminance": 0.56644
}

Semantic roles & 50–950 ramp

primary

#63DE87

secondary

#A73E88

accent

#1998CD

background

#FCFEFD

surface

#F5FDF7

border

#CFD5D0

text

#0F1610

muted

#808481

Preview Lab

Preview with #63DE87

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

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