#63DEAA#63DEAA

#63DEAA is a light, vivid teal. Relative luminance 0.578; OKLCH L 81.7% C 0.134 H 163.1°. Best body text is #000000 at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#63DEAA
RGB	rgb(99, 222, 170)
HSL	hsl(155, 65%, 63%)
HSV	hsv(155, 55%, 87%)
CMYK	cmyk(55.4%, 0%, 23.4%, 12.9%)
CIE-LAB	lab(80.62, -46.47, 15.28)
CIE-LCH	lch(80.62, 48.92, 161.79°)
OKLab	oklab(81.65% -0.1284 0.0391)
OKLCH	oklch(81.65% 0.134 163.1)
XYZ	xyz(38.5190, 57.7939, 47.1479)
Luminance	0.5780 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DEAA #DE6397

analogous

#63DE6C #63DEAA #63D4DE

triadic

#63DEAA #AA63DE #DEAA63

tetradic

#63DEAA #6C63DE #DE6397 #D4DE63

square

#63DEAA #6C63DE #DE6397 #D4DE63

split-complementary

#63DEAA #DE63D4 #DE6C63

monochromatic

#23A46D #30D38E #63DEAA #96E9C6 #C8F3E1

Accessibility & contrast

On white

1.67

#63DEAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.56

#63DEAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DEAA

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DEAA	#FFFFFF	#000000	##000000
##63DEAA	1.00	1.67	12.56	12.56
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.56	21.00	1.00	1.00
##000000	12.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBD0A7

Deuteranopia (green-blind)

#C9C3AD

Tritanopia (blue-blind)

#2FDED0

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63deaa;
/* rgb */ color: rgb(99, 222, 170);
/* oklch */ color: oklch(81.7% 0.134 163.1);

Tailwind

colors: {
  custom: {
    50: '#99e9c3',
    500: '#63deaa',
    950: '#000000',
  },
}

SCSS

$custom: #63deaa;
$custom-light: #99e9c3;
$custom-dark: #000000;

JSON

{
  "hex": "#63deaa",
  "rgb": {
    "r": 99,
    "g": 222,
    "b": 170
  },
  "hsl": {
    "h": 154.634,
    "s": 65.079,
    "l": 62.941
  },
  "oklch": {
    "l": 0.81654,
    "c": 0.13419,
    "h": 163.1
  },
  "luminance": 0.57797
}

Semantic roles & 50–950 ramp

primary

#63DEAA

secondary

#A73E6B

accent

#1965CD

background

#FCFEFD

surface

#F5FDF9

border

#CFD5D2

text

#0F1612

muted

#808482

Preview Lab

Preview with #63DEAA

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

Preview Lab → · Contrast checker → · Palette generator →