#287C74#287C74

#287C74 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.4% C 0.080 H 186.1°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#287C74
RGB	rgb(40, 124, 116)
HSL	hsl(174, 51%, 32%)
HSV	hsv(174, 68%, 49%)
CMYK	cmyk(67.7%, 0%, 6.5%, 51.4%)
CIE-LAB	lab(47.14, -26.78, -2.98)
CIE-LCH	lch(47.14, 26.94, 186.35°)
OKLab	oklab(53.45% -0.0795 -0.0085)
OKLCH	oklch(53.45% 0.08 186.1)
XYZ	xyz(11.2337, 16.1261, 19.0402)
Luminance	0.1613 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287C74 #7C2830

analogous

#287C4A #287C74 #285A7C

triadic

#287C74 #74287C #7C7428

tetradic

#287C74 #4A287C #7C2830 #5A7C28

square

#287C74 #4A287C #7C2830 #5A7C28

split-complementary

#287C74 #7C285A #7C4A28

monochromatic

#0A1F1D #194E49 #287C74 #37AA9F #56C8BE

Accessibility & contrast

On white

4.97

#287C74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#287C74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287C74

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287C74	#FFFFFF	#000000	##FFFFFF
##287C74	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767574

Deuteranopia (green-blind)

#696C75

Tritanopia (blue-blind)

#007F79

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #287c74;
/* rgb */ color: rgb(40, 124, 116);
/* oklch */ color: oklch(53.4% 0.080 186.1);

Tailwind

colors: {
  custom: {
    50: '#6ea29c',
    500: '#287c74',
    950: '#000000',
  },
}

SCSS

$custom: #287c74;
$custom-light: #6ea29c;
$custom-dark: #000000;

JSON

{
  "hex": "#287c74",
  "rgb": {
    "r": 40,
    "g": 124,
    "b": 116
  },
  "hsl": {
    "h": 174.286,
    "s": 51.22,
    "l": 32.157
  },
  "oklch": {
    "l": 0.53446,
    "c": 0.07998,
    "h": 186.1
  },
  "luminance": 0.16127
}

Semantic roles & 50–950 ramp

primary

#287C74

secondary

#AD525B

accent

#4D5BDB

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #287C74

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

Preview Lab → · Contrast checker → · Palette generator →