#277F74#277F74

#277F74 is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.2% C 0.084 H 183.2°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#277F74
RGB	rgb(39, 127, 116)
HSL	hsl(173, 53%, 33%)
HSV	hsv(173, 69%, 50%)
CMYK	cmyk(69.3%, 0%, 8.7%, 50.2%)
CIE-LAB	lab(48.10, -28.42, -1.58)
CIE-LCH	lch(48.10, 28.47, 183.18°)
OKLab	oklab(54.22% -0.0834 -0.0047)
OKLCH	oklch(54.22% 0.084 183.2)
XYZ	xyz(11.5770, 16.8697, 19.1657)
Luminance	0.1687 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277F74 #7F2732

analogous

#277F48 #277F74 #275E7F

triadic

#277F74 #74277F #7F7427

tetradic

#277F74 #48277F #7F2732 #5E7F27

square

#277F74 #48277F #7F2732 #5E7F27

split-complementary

#277F74 #7F275E #7F4827

monochromatic

#0A211E #195049 #277F74 #35AE9F #55CBBC

Accessibility & contrast

On white

4.80

#277F74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#277F74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277F74

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277F74	#FFFFFF	#000000	##FFFFFF
##277F74	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797874

Deuteranopia (green-blind)

#6C6E75

Tritanopia (blue-blind)

#00827C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #277f74;
/* rgb */ color: rgb(39, 127, 116);
/* oklch */ color: oklch(54.2% 0.084 183.2);

Tailwind

colors: {
  custom: {
    50: '#6ea49c',
    500: '#277f74',
    950: '#000000',
  },
}

SCSS

$custom: #277f74;
$custom-light: #6ea49c;
$custom-dark: #000000;

JSON

{
  "hex": "#277f74",
  "rgb": {
    "r": 39,
    "g": 127,
    "b": 116
  },
  "hsl": {
    "h": 172.5,
    "s": 53.012,
    "l": 32.549
  },
  "oklch": {
    "l": 0.54216,
    "c": 0.0835,
    "h": 183.2
  },
  "luminance": 0.16871
}

Semantic roles & 50–950 ramp

primary

#277F74

secondary

#B0525E

accent

#4B5EDC

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #277F74

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

Preview Lab → · Contrast checker → · Palette generator →