#63E259#63E259

#63E259 is a light, highly saturated green. Relative luminance 0.578; OKLCH L 81.2% C 0.210 H 142.2°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#63E259
RGB	rgb(99, 226, 89)
HSL	hsl(116, 70%, 62%)
HSV	hsv(116, 61%, 89%)
CMYK	cmyk(56.2%, 0%, 60.6%, 11.4%)
CIE-LAB	lab(80.61, -60.98, 55.20)
CIE-LCH	lch(80.61, 82.25, 137.85°)
OKLab	oklab(81.24% -0.1662 0.1291)
OKLCH	oklch(81.24% 0.21 142.2)
XYZ	xyz(34.1434, 57.7637, 18.7995)
Luminance	0.5777 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E259 #D859E2

analogous

#A8E259 #63E259 #59E293

triadic

#63E259 #5963E2 #E25963

tetradic

#63E259 #59A8E2 #D859E2 #E29359

square

#63E259 #59A8E2 #D859E2 #E29359

split-complementary

#63E259 #9359E2 #E259A8

monochromatic

#27A41D #33D826 #63E259 #94EB8D #C5F4C1

Accessibility & contrast

On white

1.67

#63E259 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#63E259 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E259

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E259	#FFFFFF	#000000	##000000
##63E259	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)

#E7CF4A

Deuteranopia (green-blind)

#D7C464

Tritanopia (blue-blind)

#50DCC5

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63e259;
/* rgb */ color: rgb(99, 226, 89);
/* oklch */ color: oklch(81.2% 0.210 142.2);

Tailwind

colors: {
  custom: {
    50: '#9bec8c',
    500: '#63e259',
    950: '#000000',
  },
}

SCSS

$custom: #63e259;
$custom-light: #9bec8c;
$custom-dark: #000000;

JSON

{
  "hex": "#63e259",
  "rgb": {
    "r": 99,
    "g": 226,
    "b": 89
  },
  "hsl": {
    "h": 115.62,
    "s": 70.256,
    "l": 61.765
  },
  "oklch": {
    "l": 0.81243,
    "c": 0.21044,
    "h": 142.2
  },
  "luminance": 0.57767
}

Semantic roles & 50–950 ramp

primary

#63E259

secondary

#9E39A6

accent

#13D2C4

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #63E259

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

Preview Lab → · Contrast checker → · Palette generator →