#287D71#287D71

#287D71 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.6% C 0.082 H 181.9°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#287D71
RGB	rgb(40, 125, 113)
HSL	hsl(172, 52%, 32%)
HSV	hsv(172, 68%, 49%)
CMYK	cmyk(68%, 0%, 9.6%, 51%)
CIE-LAB	lab(47.38, -28.14, -0.85)
CIE-LCH	lch(47.38, 28.15, 181.74°)
OKLab	oklab(53.61% -0.0821 -0.0028)
OKLCH	oklch(53.61% 0.082 181.9)
XYZ	xyz(11.1879, 16.3094, 18.1780)
Luminance	0.1631 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287D71 #7D2834

analogous

#287D46 #287D71 #285F7D

triadic

#287D71 #71287D #7D7128

tetradic

#287D71 #46287D #7D2834 #5F7D28

square

#287D71 #46287D #7D2834 #5F7D28

split-complementary

#287D71 #7D285F #7D4628

monochromatic

#0A201D #194F47 #287D71 #37AB9B #56C9B9

Accessibility & contrast

On white

4.93

#287D71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#287D71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287D71

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287D71	#FFFFFF	#000000	##FFFFFF
##287D71	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777671

Deuteranopia (green-blind)

#6B6D72

Tritanopia (blue-blind)

#007F79

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #287d71;
/* rgb */ color: rgb(40, 125, 113);
/* oklch */ color: oklch(53.6% 0.082 181.9);

Tailwind

colors: {
  custom: {
    50: '#6ea399',
    500: '#287d71',
    950: '#000000',
  },
}

SCSS

$custom: #287d71;
$custom-light: #6ea399;
$custom-dark: #000000;

JSON

{
  "hex": "#287d71",
  "rgb": {
    "r": 40,
    "g": 125,
    "b": 113
  },
  "hsl": {
    "h": 171.529,
    "s": 51.515,
    "l": 32.353
  },
  "oklch": {
    "l": 0.5361,
    "c": 0.08216,
    "h": 181.9
  },
  "luminance": 0.16311
}

Semantic roles & 50–950 ramp

primary

#287D71

secondary

#AE5360

accent

#4D61DB

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #287D71

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

Preview Lab → · Contrast checker → · Palette generator →