#287A85#287A85

#287A85 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.6% C 0.078 H 207.8°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#287A85
RGB	rgb(40, 122, 133)
HSL	hsl(187, 54%, 34%)
HSV	hsv(187, 70%, 52%)
CMYK	cmyk(69.9%, 8.3%, 0%, 47.8%)
CIE-LAB	lab(47.06, -20.50, -13.18)
CIE-LCH	lch(47.06, 24.37, 212.73°)
OKLab	oklab(53.57% -0.0694 -0.0366)
OKLCH	oklch(53.57% 0.078 207.8)
XYZ	xyz(12.0664, 16.0623, 24.6502)
Luminance	0.1606 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287A85 #853328

analogous

#288562 #287A85 #284C85

triadic

#287A85 #85287A #7A8528

tetradic

#287A85 #622885 #853328 #4C8528

square

#287A85 #622885 #853328 #4C8528

split-complementary

#287A85 #85284C #856228

monochromatic

#0C2427 #1A4F56 #287A85 #36A5B4 #5AC0CD

Accessibility & contrast

On white

4.98

#287A85 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#287A85 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287A85

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287A85	#FFFFFF	#000000	##FFFFFF
##287A85	1.00	4.98	4.21	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7586

Deuteranopia (green-blind)

#626B85

Tritanopia (blue-blind)

#00807D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #287a85;
/* rgb */ color: rgb(40, 122, 133);
/* oklch */ color: oklch(53.6% 0.078 207.8);

Tailwind

colors: {
  custom: {
    50: '#6fa0a8',
    500: '#287a85',
    950: '#000000',
  },
}

SCSS

$custom: #287a85;
$custom-light: #6fa0a8;
$custom-dark: #000000;

JSON

{
  "hex": "#287a85",
  "rgb": {
    "r": 40,
    "g": 122,
    "b": 133
  },
  "hsl": {
    "h": 187.097,
    "s": 53.757,
    "l": 33.922
  },
  "oklch": {
    "l": 0.53566,
    "c": 0.07845,
    "h": 207.8
  },
  "luminance": 0.16064
}

Semantic roles & 50–950 ramp

primary

#287A85

secondary

#B36156

accent

#5C4BDD

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F0F

muted

#7B7E7F

Preview Lab

Preview with #287A85

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

Preview Lab → · Contrast checker → · Palette generator →