#287C5F#287C5F

#287C5F is a mid, moderate teal. Relative luminance 0.157; OKLCH L 52.8% C 0.093 H 166.3°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#287C5F
RGB	rgb(40, 124, 95)
HSL	hsl(159, 51%, 32%)
HSV	hsv(159, 68%, 49%)
CMYK	cmyk(67.7%, 0%, 23.4%, 51.4%)
CIE-LAB	lab(46.57, -32.49, 8.59)
CIE-LCH	lch(46.57, 33.61, 165.18°)
OKLab	oklab(52.79% -0.09 0.022)
OKLCH	oklch(52.79% 0.093 166.3)
XYZ	xyz(10.1472, 15.6915, 13.3183)
Luminance	0.1569 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287C5F #7C2845

analogous

#287C35 #287C5F #286F7C

triadic

#287C5F #5F287C #7C5F28

tetradic

#287C5F #35287C #7C2845 #6F7C28

square

#287C5F #35287C #7C2845 #6F7C28

split-complementary

#287C5F #7C286F #7C3528

monochromatic

#0A1F18 #194E3C #287C5F #37AA82 #56C8A1

Accessibility & contrast

On white

5.07

#287C5F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#287C5F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287C5F

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287C5F	#FFFFFF	#000000	##FFFFFF
##287C5F	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#79735D

Deuteranopia (green-blind)

#6E6B61

Tritanopia (blue-blind)

#007C74

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #287c5f;
/* rgb */ color: rgb(40, 124, 95);
/* oklch */ color: oklch(52.8% 0.093 166.3);

Tailwind

colors: {
  custom: {
    50: '#6da28c',
    500: '#287c5f',
    950: '#000000',
  },
}

SCSS

$custom: #287c5f;
$custom-light: #6da28c;
$custom-dark: #000000;

JSON

{
  "hex": "#287c5f",
  "rgb": {
    "r": 40,
    "g": 124,
    "b": 95
  },
  "hsl": {
    "h": 159.286,
    "s": 51.22,
    "l": 32.157
  },
  "oklch": {
    "l": 0.5279,
    "c": 0.09267,
    "h": 166.3
  },
  "luminance": 0.15693
}

Semantic roles & 50–950 ramp

primary

#287C5F

secondary

#AD5272

accent

#4D7EDB

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#080F0C

muted

#7A7F7D

Preview Lab

Preview with #287C5F

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

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