#63E257#63E257

#63E257 is a light, highly saturated green. Relative luminance 0.577; OKLCH L 81.2% C 0.212 H 141.9°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#63E257
RGB	rgb(99, 226, 87)
HSL	hsl(115, 71%, 61%)
HSV	hsv(115, 62%, 89%)
CMYK	cmyk(56.2%, 0%, 61.5%, 11.4%)
CIE-LAB	lab(80.59, -61.18, 56.03)
CIE-LCH	lch(80.59, 82.97, 137.52°)
OKLab	oklab(81.22% -0.1668 0.1307)
OKLCH	oklch(81.22% 0.212 141.9)
XYZ	xyz(34.0605, 57.7305, 18.3632)
Luminance	0.5773 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E257 #D657E2

analogous

#A9E257 #63E257 #57E291

triadic

#63E257 #5763E2 #E25763

tetradic

#63E257 #57A9E2 #D657E2 #E29157

square

#63E257 #57A9E2 #D657E2 #E29157

split-complementary

#63E257 #9157E2 #E257A9

monochromatic

#28A31C #34D725 #63E257 #93EB8B #C4F4BF

Accessibility & contrast

On white

1.67

#63E257 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#63E257 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E257

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E257	#FFFFFF	#000000	##000000
##63E257	1.00	1.67	12.55	12.55
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.55	21.00	1.00	1.00
##000000	12.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CF47

Deuteranopia (green-blind)

#D7C463

Tritanopia (blue-blind)

#50DCC5

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63e257;
/* rgb */ color: rgb(99, 226, 87);
/* oklch */ color: oklch(81.2% 0.212 141.9);

Tailwind

colors: {
  custom: {
    50: '#9bec8b',
    500: '#63e257',
    950: '#000000',
  },
}

SCSS

$custom: #63e257;
$custom-light: #9bec8b;
$custom-dark: #000000;

JSON

{
  "hex": "#63e257",
  "rgb": {
    "r": 99,
    "g": 226,
    "b": 87
  },
  "hsl": {
    "h": 114.82,
    "s": 70.558,
    "l": 61.373
  },
  "oklch": {
    "l": 0.81222,
    "c": 0.21195,
    "h": 141.9
  },
  "luminance": 0.57733
}

Semantic roles & 50–950 ramp

primary

#63E257

secondary

#9C38A5

accent

#13D3C2

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #63E257

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

Preview Lab → · Contrast checker → · Palette generator →