#277378#277378

#277378 is a mid, moderate teal. Relative luminance 0.140; OKLCH L 51.2% C 0.073 H 201.3°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#277378
RGB	rgb(39, 115, 120)
HSL	hsl(184, 51%, 31%)
HSV	hsv(184, 68%, 47%)
CMYK	cmyk(67.5%, 4.2%, 0%, 52.9%)
CIE-LAB	lab(44.30, -21.11, -9.59)
CIE-LCH	lch(44.30, 23.18, 204.44°)
OKLab	oklab(51.18% -0.068 -0.0266)
OKLCH	oklch(51.18% 0.073 201.3)
XYZ	xyz(10.3561, 14.0477, 19.9314)
Luminance	0.1405 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277378 #782C27

analogous

#277854 #277378 #274A78

triadic

#277378 #782773 #737827

tetradic

#277378 #542778 #782C27 #4A7827

square

#277378 #542778 #782C27 #4A7827

split-complementary

#277378 #78274A #785427

monochromatic

#091A1C #18474A #277378 #369FA6 #52C0C7

Accessibility & contrast

On white

5.51

#277378 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#277378 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277378

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277378	#FFFFFF	#000000	##FFFFFF
##277378	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6E78

Deuteranopia (green-blind)

#5E6578

Tritanopia (blue-blind)

#007774

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #277378;
/* rgb */ color: rgb(39, 115, 120);
/* oklch */ color: oklch(51.2% 0.073 201.3);

Tailwind

colors: {
  custom: {
    50: '#6d9b9f',
    500: '#277378',
    950: '#000000',
  },
}

SCSS

$custom: #277378;
$custom-light: #6d9b9f;
$custom-dark: #000000;

JSON

{
  "hex": "#277378",
  "rgb": {
    "r": 39,
    "g": 115,
    "b": 120
  },
  "hsl": {
    "h": 183.704,
    "s": 50.943,
    "l": 31.176
  },
  "oklch": {
    "l": 0.51181,
    "c": 0.07305,
    "h": 201.3
  },
  "luminance": 0.14049
}

Semantic roles & 50–950 ramp

primary

#277378

secondary

#AA5651

accent

#564DDA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0E

muted

#7A7E7E

Preview Lab

Preview with #277378

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

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