#258F80#258F80

#258F80 is a mid, moderate teal. Relative luminance 0.216; OKLCH L 58.8% C 0.096 H 181.2°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#258F80
RGB	rgb(37, 143, 128)
HSL	hsl(172, 59%, 35%)
HSV	hsv(172, 74%, 56%)
CMYK	cmyk(74.1%, 0%, 10.5%, 43.9%)
CIE-LAB	lab(53.59, -32.94, -0.52)
CIE-LCH	lch(53.59, 32.94, 180.91°)
OKLab	oklab(58.8% -0.0957 -0.002)
OKLCH	oklch(58.8% 0.096 181.2)
XYZ	xyz(14.4798, 21.5950, 23.8230)
Luminance	0.2160 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F80 #8F2534

analogous

#258F4B #258F80 #25698F

triadic

#258F80 #80258F #8F8025

tetradic

#258F80 #4B258F #8F2534 #698F25

square

#258F80 #4B258F #8F2534 #698F25

split-complementary

#258F80 #8F2569 #8F4B25

monochromatic

#0C2E29 #185E54 #258F80 #32C0AC #5AD4C3

Accessibility & contrast

On white

3.95

#258F80 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#258F80 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F80

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F80	#FFFFFF	#000000	##000000
##258F80	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88867F

Deuteranopia (green-blind)

#7A7C81

Tritanopia (blue-blind)

#00928A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #258f80;
/* rgb */ color: rgb(37, 143, 128);
/* oklch */ color: oklch(58.8% 0.096 181.2);

Tailwind

colors: {
  custom: {
    50: '#71b0a4',
    500: '#258f80',
    950: '#000000',
  },
}

SCSS

$custom: #258f80;
$custom-light: #71b0a4;
$custom-dark: #000000;

JSON

{
  "hex": "#258f80",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 128
  },
  "hsl": {
    "h": 171.509,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58799,
    "c": 0.09571,
    "h": 181.2
  },
  "luminance": 0.21597
}

Semantic roles & 50–950 ramp

primary

#258F80

secondary

#B95765

accent

#465CE2

background

#F7FAFA

surface

#EDF5F4

border

#C8CFCE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #258F80

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

Preview Lab → · Contrast checker → · Palette generator →