#63EFBB#63EFBB

#63EFBB is a very light, vivid teal. Relative luminance 0.680; OKLCH L 86.2% C 0.143 H 165.5°. Best body text is #000000 at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#63EFBB
RGB	rgb(99, 239, 187)
HSL	hsl(158, 81%, 66%)
HSV	hsv(158, 59%, 94%)
CMYK	cmyk(58.6%, 0%, 21.8%, 6.3%)
CIE-LAB	lab(85.99, -49.98, 13.95)
CIE-LCH	lch(85.99, 51.89, 164.41°)
OKLab	oklab(86.15% -0.1386 0.0357)
OKLCH	oklch(86.15% 0.143 165.5)
XYZ	xyz(44.9773, 67.9691, 57.7531)
Luminance	0.6797 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EFBB #EF6397

analogous

#63EF75 #63EFBB #63DDEF

triadic

#63EFBB #BB63EF #EFBB63

tetradic

#63EFBB #7563EF #EF6397 #DDEF63

square

#63EFBB #7563EF #EF6397 #DDEF63

split-complementary

#63EFBB #EF63DD #EF7563

monochromatic

#14C482 #2BE9A3 #63EFBB #9BF5D3 #D2FAEB

Accessibility & contrast

On white

1.44

#63EFBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.59

#63EFBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EFBB

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EFBB	#FFFFFF	#000000	##000000
##63EFBB	1.00	1.44	14.59	14.59
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.59	21.00	1.00	1.00
##000000	14.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAE0B8

Deuteranopia (green-blind)

#D6D1BE

Tritanopia (blue-blind)

#05EFE0

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #63efbb;
/* rgb */ color: rgb(99, 239, 187);
/* oklch */ color: oklch(86.2% 0.143 165.5);

Tailwind

colors: {
  custom: {
    50: '#9bf5cf',
    500: '#63efbb',
    950: '#000000',
  },
}

SCSS

$custom: #63efbb;
$custom-light: #9bf5cf;
$custom-dark: #000000;

JSON

{
  "hex": "#63efbb",
  "rgb": {
    "r": 99,
    "g": 239,
    "b": 187
  },
  "hsl": {
    "h": 157.714,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.86153,
    "c": 0.14316,
    "h": 165.5
  },
  "luminance": 0.67974
}

Semantic roles & 50–950 ramp

primary

#63EFBB

secondary

#C13569

accent

#0857DE

background

#FCFFFE

surface

#F6FEFB

border

#D0D6D4

text

#0F1713

muted

#808583

Preview Lab

Preview with #63EFBB

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

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