#63EEA6#63EEA6

#63EEA6 is a very light, vivid green. Relative luminance 0.666; OKLCH L 85.4% C 0.159 H 157.7°. Best body text is #000000 at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#63EEA6
RGB	rgb(99, 238, 166)
HSL	hsl(149, 80%, 66%)
HSV	hsv(149, 58%, 93%)
CMYK	cmyk(58.4%, 0%, 30.3%, 6.7%)
CIE-LAB	lab(85.28, -53.90, 23.82)
CIE-LCH	lch(85.28, 58.93, 156.16°)
OKLab	oklab(85.43% -0.147 0.0604)
OKLCH	oklch(85.43% 0.159 157.7)
XYZ	xyz(42.5993, 66.5508, 46.6696)
Luminance	0.6655 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EEA6 #EE63AB

analogous

#65EE63 #63EEA6 #63EEEC

triadic

#63EEA6 #A663EE #EEA663

tetradic

#63EEA6 #6365EE #EE63AB #EEEC63

square

#63EEA6 #6365EE #EE63AB #EEEC63

split-complementary

#63EEA6 #EC63EE #EE6365

monochromatic

#15C268 #2CE887 #63EEA6 #9AF4C5 #D1FAE5

Accessibility & contrast

On white

1.47

#63EEA6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.31

#63EEA6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EEA6

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EEA6	#FFFFFF	#000000	##000000
##63EEA6	1.00	1.47	14.31	14.31
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.31	21.00	1.00	1.00
##000000	14.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECDDA2

Deuteranopia (green-blind)

#D9D0AB

Tritanopia (blue-blind)

#2AECDB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #63eea6;
/* rgb */ color: rgb(99, 238, 166);
/* oklch */ color: oklch(85.4% 0.159 157.7);

Tailwind

colors: {
  custom: {
    50: '#9bf4c0',
    500: '#63eea6',
    950: '#000000',
  },
}

SCSS

$custom: #63eea6;
$custom-light: #9bf4c0;
$custom-dark: #000000;

JSON

{
  "hex": "#63eea6",
  "rgb": {
    "r": 99,
    "g": 238,
    "b": 166
  },
  "hsl": {
    "h": 148.921,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.8543,
    "c": 0.1589,
    "h": 157.7
  },
  "luminance": 0.66555
}

Semantic roles & 50–950 ramp

primary

#63EEA6

secondary

#C0367D

accent

#0977DD

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0F1712

muted

#808582

Preview Lab

Preview with #63EEA6

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

Preview Lab → · Contrast checker → · Palette generator →