#63E458#63E458

#63E458 is a light, highly saturated green. Relative luminance 0.588; OKLCH L 81.7% C 0.214 H 142.1°. Best body text is #000000 at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#63E458
RGB	rgb(99, 228, 88)
HSL	hsl(115, 72%, 62%)
HSV	hsv(115, 61%, 89%)
CMYK	cmyk(56.6%, 0%, 61.4%, 10.6%)
CIE-LAB	lab(81.20, -61.80, 56.30)
CIE-LCH	lch(81.20, 83.60, 137.67°)
OKLab	oklab(81.73% -0.1685 0.1314)
OKLCH	oklch(81.73% 0.214 142.1)
XYZ	xyz(34.6487, 58.8410, 18.7622)
Luminance	0.5884 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E458 #D958E4

analogous

#A9E458 #63E458 #58E493

triadic

#63E458 #5863E4 #E45863

tetradic

#63E458 #58A9E4 #D958E4 #E49358

square

#63E458 #58A9E4 #D958E4 #E49358

split-complementary

#63E458 #9358E4 #E458A9

monochromatic

#26A71B #32DB23 #63E458 #94ED8D #C5F5C1

Accessibility & contrast

On white

1.64

#63E458 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.77

#63E458 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E458

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E458	#FFFFFF	#000000	##000000
##63E458	1.00	1.64	12.77	12.77
#FFFFFF	1.64	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)

#E9D048

Deuteranopia (green-blind)

#D9C564

Tritanopia (blue-blind)

#50DEC6

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #63e458;
/* rgb */ color: rgb(99, 228, 88);
/* oklch */ color: oklch(81.7% 0.214 142.1);

Tailwind

colors: {
  custom: {
    50: '#9bed8c',
    500: '#63e458',
    950: '#000000',
  },
}

SCSS

$custom: #63e458;
$custom-light: #9bed8c;
$custom-dark: #000000;

JSON

{
  "hex": "#63e458",
  "rgb": {
    "r": 99,
    "g": 228,
    "b": 88
  },
  "hsl": {
    "h": 115.286,
    "s": 72.165,
    "l": 61.961
  },
  "oklch": {
    "l": 0.81732,
    "c": 0.21364,
    "h": 142.1
  },
  "luminance": 0.58844
}

Semantic roles & 50–950 ramp

primary

#63E458

secondary

#A037A9

accent

#11D4C5

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #63E458

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

Preview Lab → · Contrast checker → · Palette generator →