#63ABB7#63ABB7

#63ABB7 is a light, moderate teal. Relative luminance 0.352; OKLCH L 69.9% C 0.074 H 209.3°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#63ABB7
RGB	rgb(99, 171, 183)
HSL	hsl(189, 37%, 55%)
HSV	hsv(189, 46%, 72%)
CMYK	cmyk(45.9%, 6.6%, 0%, 28.2%)
CIE-LAB	lab(65.90, -19.33, -13.19)
CIE-LCH	lch(65.90, 23.40, 214.31°)
OKLab	oklab(69.86% -0.0647 -0.0363)
OKLCH	oklch(69.86% 0.074 209.3)
XYZ	xyz(28.2525, 35.1951, 50.0951)
Luminance	0.3520 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ABB7 #B76F63

analogous

#63B799 #63ABB7 #6381B7

triadic

#63ABB7 #B763AB #ABB763

tetradic

#63ABB7 #9963B7 #B76F63 #81B763

square

#63ABB7 #9963B7 #B76F63 #81B763

split-complementary

#63ABB7 #B76381 #B79963

monochromatic

#32656D #468B97 #63ABB7 #8DC2CA #B7D8DE

Accessibility & contrast

On white

2.61

#63ABB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#63ABB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ABB7

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ABB7	#FFFFFF	#000000	##000000
##63ABB7	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0A6B8

Deuteranopia (green-blind)

#929CB7

Tritanopia (blue-blind)

#39B1AF

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #63abb7;
/* rgb */ color: rgb(99, 171, 183);
/* oklch */ color: oklch(69.9% 0.074 209.3);

Tailwind

colors: {
  custom: {
    50: '#95c4cc',
    500: '#63abb7',
    950: '#000000',
  },
}

SCSS

$custom: #63abb7;
$custom-light: #95c4cc;
$custom-dark: #000000;

JSON

{
  "hex": "#63abb7",
  "rgb": {
    "r": 99,
    "g": 171,
    "b": 183
  },
  "hsl": {
    "h": 188.571,
    "s": 36.842,
    "l": 55.294
  },
  "oklch": {
    "l": 0.69859,
    "c": 0.07421,
    "h": 209.3
  },
  "luminance": 0.35197
}

Semantic roles & 50–950 ramp

primary

#63ABB7

secondary

#CCAEA9

accent

#6B5BCD

background

#F9FCFC

surface

#F2F8F8

border

#CCD1D1

text

#0E1213

muted

#7E8182

Preview Lab

Preview with #63ABB7

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

Preview Lab → · Contrast checker → · Palette generator →