#287D5E#287D5E

#287D5E is a mid, moderate teal. Relative luminance 0.159; OKLCH L 53.0% C 0.095 H 165.0°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#287D5E
RGB	rgb(40, 125, 94)
HSL	hsl(158, 52%, 32%)
HSV	hsv(158, 68%, 49%)
CMYK	cmyk(68%, 0%, 24.8%, 51%)
CIE-LAB	lab(46.88, -33.20, 9.62)
CIE-LCH	lch(46.88, 34.56, 163.84°)
OKLab	oklab(53.04% -0.0917 0.0246)
OKLCH	oklch(53.04% 0.095 165)
XYZ	xyz(10.2280, 15.9254, 13.1224)
Luminance	0.1593 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287D5E #7D2847

analogous

#287D34 #287D5E #28717D

triadic

#287D5E #5E287D #7D5E28

tetradic

#287D5E #34287D #7D2847 #717D28

square

#287D5E #34287D #7D2847 #717D28

split-complementary

#287D5E #7D2871 #7D3428

monochromatic

#0A2018 #194F3B #287D5E #37AB81 #56C99F

Accessibility & contrast

On white

5.02

#287D5E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#287D5E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287D5E

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287D5E	#FFFFFF	#000000	##FFFFFF
##287D5E	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A745C

Deuteranopia (green-blind)

#6F6C60

Tritanopia (blue-blind)

#007D74

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #287d5e;
/* rgb */ color: rgb(40, 125, 94);
/* oklch */ color: oklch(53.0% 0.095 165.0);

Tailwind

colors: {
  custom: {
    50: '#6da38b',
    500: '#287d5e',
    950: '#000000',
  },
}

SCSS

$custom: #287d5e;
$custom-light: #6da38b;
$custom-dark: #000000;

JSON

{
  "hex": "#287d5e",
  "rgb": {
    "r": 40,
    "g": 125,
    "b": 94
  },
  "hsl": {
    "h": 158.118,
    "s": 51.515,
    "l": 32.353
  },
  "oklch": {
    "l": 0.53035,
    "c": 0.0949,
    "h": 165
  },
  "luminance": 0.15926
}

Semantic roles & 50–950 ramp

primary

#287D5E

secondary

#AE5374

accent

#4D81DB

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#080F0C

muted

#7A7F7D

Preview Lab

Preview with #287D5E

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

Preview Lab → · Contrast checker → · Palette generator →