#258576#258576

#258576 is a mid, moderate teal. Relative luminance 0.185; OKLCH L 55.8% C 0.090 H 180.1°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#258576
RGB	rgb(37, 133, 118)
HSL	hsl(171, 56%, 33%)
HSV	hsv(171, 72%, 52%)
CMYK	cmyk(72.2%, 0%, 11.3%, 47.8%)
CIE-LAB	lab(50.07, -31.05, 0.13)
CIE-LCH	lch(50.07, 31.05, 179.76°)
OKLab	oklab(55.83% -0.0899 -0.0002)
OKLCH	oklch(55.83% 0.09 180.1)
XYZ	xyz(12.4189, 18.4749, 20.0475)
Luminance	0.1848 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258576 #852534

analogous

#258546 #258576 #256485

triadic

#258576 #762585 #857625

tetradic

#258576 #462585 #852534 #648525

square

#258576 #462585 #852534 #648525

split-complementary

#258576 #852564 #854625

monochromatic

#0A2521 #18554C #258576 #32B5A0 #55D0BC

Accessibility & contrast

On white

4.47

#258576 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#258576 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258576

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258576	#FFFFFF	#000000	##000000
##258576	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7D75

Deuteranopia (green-blind)

#727377

Tritanopia (blue-blind)

#008780

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #258576;
/* rgb */ color: rgb(37, 133, 118);
/* oklch */ color: oklch(55.8% 0.090 180.1);

Tailwind

colors: {
  custom: {
    50: '#6ea99d',
    500: '#258576',
    950: '#000000',
  },
}

SCSS

$custom: #258576;
$custom-light: #6ea99d;
$custom-dark: #000000;

JSON

{
  "hex": "#258576",
  "rgb": {
    "r": 37,
    "g": 133,
    "b": 118
  },
  "hsl": {
    "h": 170.625,
    "s": 56.471,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55828,
    "c": 0.08988,
    "h": 180.1
  },
  "luminance": 0.18476
}

Semantic roles & 50–950 ramp

primary

#258576

secondary

#B45261

accent

#4860E0

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #258576

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

Preview Lab → · Contrast checker → · Palette generator →