#258585#258585

#258585 is a mid, moderate teal. Relative luminance 0.189; OKLCH L 56.4% C 0.086 H 195.0°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#258585
RGB	rgb(37, 133, 133)
HSL	hsl(180, 56%, 33%)
HSV	hsv(180, 72%, 52%)
CMYK	cmyk(72.2%, 0%, 0%, 47.8%)
CIE-LAB	lab(50.52, -26.62, -7.97)
CIE-LCH	lch(50.52, 27.79, 196.67°)
OKLab	oklab(56.35% -0.0827 -0.0221)
OKLCH	oklch(56.35% 0.086 195)
XYZ	xyz(13.3822, 18.8603, 25.1209)
Luminance	0.1886 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258585 #852525

analogous

#258555 #258585 #255585

triadic

#258585 #852585 #858525

tetradic

#258585 #552585 #852525 #558525

square

#258585 #552585 #852525 #558525

split-complementary

#258585 #852555 #855525

monochromatic

#0A2525 #185555 #258585 #32B5B5 #55D0D0

Accessibility & contrast

On white

4.40

#258585 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#258585 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258585

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258585	#FFFFFF	#000000	##000000
##258585	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7E85

Deuteranopia (green-blind)

#6E7486

Tritanopia (blue-blind)

#008985

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #258585;
/* rgb */ color: rgb(37, 133, 133);
/* oklch */ color: oklch(56.4% 0.086 195.0);

Tailwind

colors: {
  custom: {
    50: '#70a9a8',
    500: '#258585',
    950: '#000000',
  },
}

SCSS

$custom: #258585;
$custom-light: #70a9a8;
$custom-dark: #000000;

JSON

{
  "hex": "#258585",
  "rgb": {
    "r": 37,
    "g": 133,
    "b": 133
  },
  "hsl": {
    "h": 180,
    "s": 56.471,
    "l": 33.333
  },
  "oklch": {
    "l": 0.5635,
    "c": 0.08561,
    "h": 195
  },
  "luminance": 0.18862
}

Semantic roles & 50–950 ramp

primary

#258585

secondary

#B45252

accent

#4848E0

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #258585

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

Preview Lab → · Contrast checker → · Palette generator →