#277377#277377

#277377 is a mid, moderate teal. Relative luminance 0.140; OKLCH L 51.1% C 0.073 H 200.1°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#277377
RGB	rgb(39, 115, 119)
HSL	hsl(183, 51%, 31%)
HSV	hsv(183, 67%, 47%)
CMYK	cmyk(67.2%, 3.4%, 0%, 53.3%)
CIE-LAB	lab(44.27, -21.42, -9.04)
CIE-LCH	lch(44.27, 23.25, 202.89°)
OKLab	oklab(51.14% -0.0685 -0.0251)
OKLCH	oklch(51.14% 0.073 200.1)
XYZ	xyz(10.2958, 14.0236, 19.6134)
Luminance	0.1403 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277377 #772B27

analogous

#277753 #277377 #274B77

triadic

#277377 #772773 #737727

tetradic

#277377 #532777 #772B27 #4B7727

square

#277377 #532777 #772B27 #4B7727

split-complementary

#277377 #77274B #775327

monochromatic

#091A1B #184649 #277377 #36A0A5 #52C1C6

Accessibility & contrast

On white

5.52

#277377 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#277377 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277377

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277377	#FFFFFF	#000000	##FFFFFF
##277377	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6E77

Deuteranopia (green-blind)

#5E6577

Tritanopia (blue-blind)

#007774

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #277377;
/* rgb */ color: rgb(39, 115, 119);
/* oklch */ color: oklch(51.1% 0.073 200.1);

Tailwind

colors: {
  custom: {
    50: '#6d9b9e',
    500: '#277377',
    950: '#000000',
  },
}

SCSS

$custom: #277377;
$custom-light: #6d9b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#277377",
  "rgb": {
    "r": 39,
    "g": 115,
    "b": 119
  },
  "hsl": {
    "h": 183,
    "s": 50.633,
    "l": 30.98
  },
  "oklch": {
    "l": 0.51142,
    "c": 0.07295,
    "h": 200.1
  },
  "luminance": 0.14025
}

Semantic roles & 50–950 ramp

primary

#277377

secondary

#A95551

accent

#554EDA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0E

muted

#7A7E7E

Preview Lab

Preview with #277377

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

Preview Lab → · Contrast checker → · Palette generator →