#285E58#285E58

#285E58 is a dark, muted teal. Relative luminance 0.092; OKLCH L 44.4% C 0.058 H 185.6°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#285E58
RGB	rgb(40, 94, 88)
HSL	hsl(173, 40%, 26%)
HSV	hsv(173, 57%, 37%)
CMYK	cmyk(57.4%, 0%, 6.4%, 63.1%)
CIE-LAB	lab(36.29, -19.48, -1.99)
CIE-LCH	lch(36.29, 19.58, 185.83°)
OKLab	oklab(44.36% -0.0578 -0.0057)
OKLCH	oklch(44.36% 0.058 185.6)
XYZ	xyz(6.6385, 9.1605, 10.6489)
Luminance	0.0916 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285E58 #5E282E

analogous

#285E3D #285E58 #28495E

triadic

#285E58 #58285E #5E5828

tetradic

#285E58 #3D285E #5E282E #495E28

square

#285E58 #3D285E #5E282E #495E28

split-complementary

#285E58 #5E2849 #5E3D28

monochromatic

#091514 #163330 #285E58 #3A8980 #4DB3A8

Accessibility & contrast

On white

7.41

#285E58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#285E58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285E58

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285E58	#FFFFFF	#000000	##FFFFFF
##285E58	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595958

Deuteranopia (green-blind)

#515359

Tritanopia (blue-blind)

#02605C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #285e58;
/* rgb */ color: rgb(40, 94, 88);
/* oklch */ color: oklch(44.4% 0.058 185.6);

Tailwind

colors: {
  custom: {
    50: '#688c87',
    500: '#285e58',
    950: '#000000',
  },
}

SCSS

$custom: #285e58;
$custom-light: #688c87;
$custom-dark: #000000;

JSON

{
  "hex": "#285e58",
  "rgb": {
    "r": 40,
    "g": 94,
    "b": 88
  },
  "hsl": {
    "h": 173.333,
    "s": 40.299,
    "l": 26.275
  },
  "oklch": {
    "l": 0.4436,
    "c": 0.05812,
    "h": 185.6
  },
  "luminance": 0.09161
}

Semantic roles & 50–950 ramp

primary

#285E58

secondary

#915158

accent

#5865D0

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #285E58

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

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