#277663#277663

#277663 is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.2% C 0.082 H 173.9°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#277663
RGB	rgb(39, 118, 99)
HSL	hsl(166, 50%, 31%)
HSV	hsv(166, 67%, 46%)
CMYK	cmyk(66.9%, 0%, 16.1%, 53.7%)
CIE-LAB	lab(44.64, -28.81, 3.48)
CIE-LCH	lch(44.64, 29.02, 173.12°)
OKLab	oklab(51.24% -0.0817 0.0088)
OKLCH	oklch(51.24% 0.082 173.9)
XYZ	xyz(9.5662, 14.2880, 14.0557)
Luminance	0.1429 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277663 #76273A

analogous

#27763C #277663 #276176

triadic

#277663 #632776 #766327

tetradic

#277663 #3C2776 #76273A #617627

square

#277663 #3C2776 #76273A #617627

split-complementary

#277663 #762761 #763C27

monochromatic

#091A16 #18483C #277663 #36A48A #52C6AA

Accessibility & contrast

On white

5.44

#277663 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#277663 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277663

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277663	#FFFFFF	#000000	##FFFFFF
##277663	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726E62

Deuteranopia (green-blind)

#676664

Tritanopia (blue-blind)

#007770

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #277663;
/* rgb */ color: rgb(39, 118, 99);
/* oklch */ color: oklch(51.2% 0.082 173.9);

Tailwind

colors: {
  custom: {
    50: '#6b9e8f',
    500: '#277663',
    950: '#000000',
  },
}

SCSS

$custom: #277663;
$custom-light: #6b9e8f;
$custom-dark: #000000;

JSON

{
  "hex": "#277663",
  "rgb": {
    "r": 39,
    "g": 118,
    "b": 99
  },
  "hsl": {
    "h": 165.57,
    "s": 50.318,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51244,
    "c": 0.08217,
    "h": 173.9
  },
  "luminance": 0.14289
}

Semantic roles & 50–950 ramp

primary

#277663

secondary

#A85166

accent

#4E70DA

background

#F6F9F8

surface

#ECF2F0

border

#C7CCCB

text

#070E0C

muted

#7A7E7D

Preview Lab

Preview with #277663

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

Preview Lab → · Contrast checker → · Palette generator →