#63DE57#63DE57

#63DE57 is a light, highly saturated green. Relative luminance 0.556; OKLCH L 80.2% C 0.207 H 141.9°. Best body text is #000000 at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#63DE57
RGB	rgb(99, 222, 87)
HSL	hsl(115, 67%, 61%)
HSV	hsv(115, 61%, 87%)
CMYK	cmyk(55.4%, 0%, 60.8%, 12.9%)
CIE-LAB	lab(79.37, -59.73, 54.66)
CIE-LCH	lch(79.37, 80.97, 137.53°)
OKLab	oklab(80.22% -0.1629 0.1278)
OKLCH	oklch(80.22% 0.207 141.9)
XYZ	xyz(32.9855, 55.5805, 18.0048)
Luminance	0.5558 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DE57 #D257DE

analogous

#A6DE57 #63DE57 #57DE8F

triadic

#63DE57 #5763DE #DE5763

tetradic

#63DE57 #57A6DE #D257DE #DE8F57

square

#63DE57 #57A6DE #D257DE #DE8F57

split-complementary

#63DE57 #8F57DE #DE57A6

monochromatic

#2A9C1F #37CF29 #63DE57 #92E88A #C2F2BD

Accessibility & contrast

On white

1.73

#63DE57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.12

#63DE57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DE57

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DE57	#FFFFFF	#000000	##000000
##63DE57	1.00	1.73	12.12	12.12
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.12	21.00	1.00	1.00
##000000	12.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB48

Deuteranopia (green-blind)

#D3C162

Tritanopia (blue-blind)

#52D8C1

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #63de57;
/* rgb */ color: rgb(99, 222, 87);
/* oklch */ color: oklch(80.2% 0.207 141.9);

Tailwind

colors: {
  custom: {
    50: '#9ae98b',
    500: '#63de57',
    950: '#000000',
  },
}

SCSS

$custom: #63de57;
$custom-light: #9ae98b;
$custom-dark: #000000;

JSON

{
  "hex": "#63de57",
  "rgb": {
    "r": 99,
    "g": 222,
    "b": 87
  },
  "hsl": {
    "h": 114.667,
    "s": 67.164,
    "l": 60.588
  },
  "oklch": {
    "l": 0.80221,
    "c": 0.20703,
    "h": 141.9
  },
  "luminance": 0.55583
}

Semantic roles & 50–950 ramp

primary

#63DE57

secondary

#973AA0

accent

#16CFBF

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0F160C

muted

#80847F

Preview Lab

Preview with #63DE57

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

Preview Lab → · Contrast checker → · Palette generator →