#63DE88#63DE88

#63DE88 is a light, vivid green. Relative luminance 0.567; OKLCH L 80.9% C 0.164 H 150.9°. Best body text is #000000 at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#63DE88
RGB	rgb(99, 222, 136)
HSL	hsl(138, 65%, 63%)
HSV	hsv(138, 55%, 87%)
CMYK	cmyk(55.4%, 0%, 38.7%, 12.9%)
CIE-LAB	lab(79.99, -52.98, 32.06)
CIE-LCH	lch(79.99, 61.93, 148.82°)
OKLab	oklab(80.93% -0.1436 0.0798)
OKLCH	oklch(80.93% 0.164 150.9)
XYZ	xyz(35.7082, 56.6696, 32.3444)
Luminance	0.5667 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DE88 #DE63B9

analogous

#7BDE63 #63DE88 #63DEC5

triadic

#63DE88 #8863DE #DE8863

tetradic

#63DE88 #637BDE #DE63B9 #DEC563

square

#63DE88 #637BDE #DE63B9 #DEC563

split-complementary

#63DE88 #C563DE #DE637B

monochromatic

#23A44A #30D361 #63DE88 #96E9AF #C8F3D5

Accessibility & contrast

On white

1.70

#63DE88 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.33

#63DE88 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DE88

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DE88	#FFFFFF	#000000	##000000
##63DE88	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)

#DFCD82

Deuteranopia (green-blind)

#CEC28E

Tritanopia (blue-blind)

#43DBC8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #63de88;
/* rgb */ color: rgb(99, 222, 136);
/* oklch */ color: oklch(80.9% 0.164 150.9);

Tailwind

colors: {
  custom: {
    50: '#99e9ab',
    500: '#63de88',
    950: '#000000',
  },
}

SCSS

$custom: #63de88;
$custom-light: #99e9ab;
$custom-dark: #000000;

JSON

{
  "hex": "#63de88",
  "rgb": {
    "r": 99,
    "g": 222,
    "b": 136
  },
  "hsl": {
    "h": 138.049,
    "s": 65.079,
    "l": 62.941
  },
  "oklch": {
    "l": 0.80931,
    "c": 0.16424,
    "h": 150.9
  },
  "luminance": 0.56673
}

Semantic roles & 50–950 ramp

primary

#63DE88

secondary

#A73E87

accent

#1997CD

background

#FCFEFD

surface

#F5FDF7

border

#CFD5D0

text

#0F1610

muted

#808481

Preview Lab

Preview with #63DE88

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

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