#63E08F#63E08F

#63E08F is a light, vivid green. Relative luminance 0.579; OKLCH L 81.6% C 0.161 H 152.7°. Best body text is #000000 at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#63E08F
RGB	rgb(99, 224, 143)
HSL	hsl(141, 67%, 63%)
HSV	hsv(141, 56%, 88%)
CMYK	cmyk(55.8%, 0%, 36.2%, 12.2%)
CIE-LAB	lab(80.71, -52.56, 29.44)
CIE-LCH	lch(80.71, 60.24, 150.75°)
OKLab	oklab(81.55% -0.1426 0.0737)
OKLCH	oklch(81.55% 0.161 152.7)
XYZ	xyz(36.7564, 57.9438, 35.2286)
Luminance	0.5795 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E08F #E063B4

analogous

#75E063 #63E08F #63E0CD

triadic

#63E08F #8F63E0 #E08F63

tetradic

#63E08F #6375E0 #E063B4 #E0CD63

square

#63E08F #6375E0 #E063B4 #E0CD63

split-complementary

#63E08F #CD63E0 #E06375

monochromatic

#21A750 #30D66A #63E08F #96EAB4 #C9F4D8

Accessibility & contrast

On white

1.67

#63E08F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.59

#63E08F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E08F

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E08F	#FFFFFF	#000000	##000000
##63E08F	1.00	1.67	12.59	12.59
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.59	21.00	1.00	1.00
##000000	12.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0D08A

Deuteranopia (green-blind)

#CFC494

Tritanopia (blue-blind)

#3FDDCB

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63e08f;
/* rgb */ color: rgb(99, 224, 143);
/* oklch */ color: oklch(81.6% 0.161 152.7);

Tailwind

colors: {
  custom: {
    50: '#99eab0',
    500: '#63e08f',
    950: '#000000',
  },
}

SCSS

$custom: #63e08f;
$custom-light: #99eab0;
$custom-dark: #000000;

JSON

{
  "hex": "#63e08f",
  "rgb": {
    "r": 99,
    "g": 224,
    "b": 143
  },
  "hsl": {
    "h": 141.12,
    "s": 66.845,
    "l": 63.333
  },
  "oklch": {
    "l": 0.81554,
    "c": 0.16051,
    "h": 152.7
  },
  "luminance": 0.57947
}

Semantic roles & 50–950 ramp

primary

#63E08F

secondary

#AA3E84

accent

#178ECF

background

#FCFEFD

surface

#F5FDF7

border

#CFD5D0

text

#0F1610

muted

#808481

Preview Lab

Preview with #63E08F

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

Preview Lab → · Contrast checker → · Palette generator →