#277B67#277B67

#277B67 is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.7% C 0.086 H 173.8°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#277B67
RGB	rgb(39, 123, 103)
HSL	hsl(166, 52%, 32%)
HSV	hsv(166, 68%, 48%)
CMYK	cmyk(68.3%, 0%, 16.3%, 51.8%)
CIE-LAB	lab(46.41, -30.13, 3.65)
CIE-LCH	lch(46.41, 30.35, 173.08°)
OKLab	oklab(52.72% -0.0854 0.0092)
OKLCH	oklch(52.72% 0.086 173.8)
XYZ	xyz(10.3666, 15.5754, 15.2893)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277B67 #7B273B

analogous

#277B3D #277B67 #27657B

triadic

#277B67 #67277B #7B6727

tetradic

#277B67 #3D277B #7B273B #657B27

square

#277B67 #3D277B #7B273B #657B27

split-complementary

#277B67 #7B2765 #7B3D27

monochromatic

#0A1E19 #184D40 #277B67 #36A98E #54C9AD

Accessibility & contrast

On white

5.10

#277B67 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#277B67 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277B67

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277B67	#FFFFFF	#000000	##FFFFFF
##277B67	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777366

Deuteranopia (green-blind)

#6B6A68

Tritanopia (blue-blind)

#007C75

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #277b67;
/* rgb */ color: rgb(39, 123, 103);
/* oklch */ color: oklch(52.7% 0.086 173.8);

Tailwind

colors: {
  custom: {
    50: '#6da292',
    500: '#277b67',
    950: '#000000',
  },
}

SCSS

$custom: #277b67;
$custom-light: #6da292;
$custom-dark: #000000;

JSON

{
  "hex": "#277b67",
  "rgb": {
    "r": 39,
    "g": 123,
    "b": 103
  },
  "hsl": {
    "h": 165.714,
    "s": 51.852,
    "l": 31.765
  },
  "oklch": {
    "l": 0.52723,
    "c": 0.08586,
    "h": 173.8
  },
  "luminance": 0.15577
}

Semantic roles & 50–950 ramp

primary

#277B67

secondary

#AD5167

accent

#4C6FDB

background

#F6FAF8

surface

#ECF3F0

border

#C7CDCB

text

#080F0D

muted

#7A7F7D

Preview Lab

Preview with #277B67

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

Preview Lab → · Contrast checker → · Palette generator →