#63E457#63E457

#63E457 is a light, highly saturated green. Relative luminance 0.588; OKLCH L 81.7% C 0.214 H 141.9°. Best body text is #000000 at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#63E457
RGB	rgb(99, 228, 87)
HSL	hsl(115, 72%, 62%)
HSV	hsv(115, 62%, 89%)
CMYK	cmyk(56.6%, 0%, 61.8%, 10.6%)
CIE-LAB	lab(81.19, -61.91, 56.71)
CIE-LCH	lch(81.19, 83.96, 137.51°)
OKLab	oklab(81.72% -0.1688 0.1322)
OKLCH	oklch(81.72% 0.214 141.9)
XYZ	xyz(34.6075, 58.8245, 18.5455)
Luminance	0.5883 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E457 #D857E4

analogous

#A9E457 #63E457 #57E492

triadic

#63E457 #5763E4 #E45763

tetradic

#63E457 #57A9E4 #D857E4 #E49257

square

#63E457 #57A9E4 #D857E4 #E49257

split-complementary

#63E457 #9257E4 #E457A9

monochromatic

#27A61B #33DB23 #63E457 #94EC8C #C5F5C0

Accessibility & contrast

On white

1.65

#63E457 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.77

#63E457 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E457

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E457	#FFFFFF	#000000	##000000
##63E457	1.00	1.65	12.77	12.77
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.77	21.00	1.00	1.00
##000000	12.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D047

Deuteranopia (green-blind)

#D9C563

Tritanopia (blue-blind)

#50DDC6

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #63e457;
/* rgb */ color: rgb(99, 228, 87);
/* oklch */ color: oklch(81.7% 0.214 141.9);

Tailwind

colors: {
  custom: {
    50: '#9bed8b',
    500: '#63e457',
    950: '#000000',
  },
}

SCSS

$custom: #63e457;
$custom-light: #9bed8b;
$custom-dark: #000000;

JSON

{
  "hex": "#63e457",
  "rgb": {
    "r": 99,
    "g": 228,
    "b": 87
  },
  "hsl": {
    "h": 114.894,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.81722,
    "c": 0.21439,
    "h": 141.9
  },
  "luminance": 0.58828
}

Semantic roles & 50–950 ramp

primary

#63E457

secondary

#9E37A8

accent

#11D4C4

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #63E457

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

Preview Lab → · Contrast checker → · Palette generator →