#287458#287458

#287458 is a mid, moderate teal. Relative luminance 0.136; OKLCH L 50.4% C 0.087 H 165.2°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#287458
RGB	rgb(40, 116, 88)
HSL	hsl(158, 49%, 31%)
HSV	hsv(158, 66%, 45%)
CMYK	cmyk(65.5%, 0%, 24.1%, 54.5%)
CIE-LAB	lab(43.72, -30.53, 8.71)
CIE-LCH	lch(43.72, 31.75, 164.07°)
OKLab	oklab(50.41% -0.0844 0.0223)
OKLCH	oklch(50.41% 0.087 165.2)
XYZ	xyz(8.8810, 13.6456, 11.3964)
Luminance	0.1365 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287458 #742844

analogous

#287432 #287458 #286A74

triadic

#287458 #582874 #745828

tetradic

#287458 #322874 #742844 #6A7428

square

#287458 #322874 #742844 #6A7428

split-complementary

#287458 #74286A #743228

monochromatic

#091913 #184635 #287458 #38A27B #53C49A

Accessibility & contrast

On white

5.63

#287458 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#287458 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287458

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287458	#FFFFFF	#000000	##FFFFFF
##287458	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726C56

Deuteranopia (green-blind)

#67645A

Tritanopia (blue-blind)

#00746C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #287458;
/* rgb */ color: rgb(40, 116, 88);
/* oklch */ color: oklch(50.4% 0.087 165.2);

Tailwind

colors: {
  custom: {
    50: '#6b9c87',
    500: '#287458',
    950: '#000000',
  },
}

SCSS

$custom: #287458;
$custom-light: #6b9c87;
$custom-dark: #000000;

JSON

{
  "hex": "#287458",
  "rgb": {
    "r": 40,
    "g": 116,
    "b": 88
  },
  "hsl": {
    "h": 157.895,
    "s": 48.718,
    "l": 30.588
  },
  "oklch": {
    "l": 0.50405,
    "c": 0.08734,
    "h": 165.2
  },
  "luminance": 0.13646
}

Semantic roles & 50–950 ramp

primary

#287458

secondary

#A65271

accent

#5082D8

background

#F6F9F8

surface

#ECF2EF

border

#C7CCCA

text

#070E0B

muted

#7A7E7C

Preview Lab

Preview with #287458

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

Preview Lab → · Contrast checker → · Palette generator →