#258B72#258B72

#258B72 is a mid, moderate teal. Relative luminance 0.201; OKLCH L 57.3% C 0.099 H 172.5°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#258B72
RGB	rgb(37, 139, 114)
HSL	hsl(165, 58%, 35%)
HSV	hsv(165, 73%, 55%)
CMYK	cmyk(73.4%, 0%, 18%, 45.5%)
CIE-LAB	lab(51.92, -34.93, 5.14)
CIE-LCH	lch(51.92, 35.31, 171.64°)
OKLab	oklab(57.3% -0.0983 0.013)
OKLCH	oklch(57.3% 0.099 172.5)
XYZ	xyz(13.0313, 20.0719, 19.1038)
Luminance	0.2007 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258B72 #8B253E

analogous

#258B3F #258B72 #25718B

triadic

#258B72 #72258B #8B7225

tetradic

#258B72 #3F258B #8B253E #718B25

square

#258B72 #3F258B #8B253E #718B25

split-complementary

#258B72 #8B2571 #8B3F25

monochromatic

#0B2A23 #185B4A #258B72 #32BB9A #58D3B4

Accessibility & contrast

On white

4.19

#258B72 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#258B72 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258B72

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258B72	#FFFFFF	#000000	##000000
##258B72	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868271

Deuteranopia (green-blind)

#797874

Tritanopia (blue-blind)

#008C84

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #258b72;
/* rgb */ color: rgb(37, 139, 114);
/* oklch */ color: oklch(57.3% 0.099 172.5);

Tailwind

colors: {
  custom: {
    50: '#6fad9a',
    500: '#258b72',
    950: '#000000',
  },
}

SCSS

$custom: #258b72;
$custom-light: #6fad9a;
$custom-dark: #000000;

JSON

{
  "hex": "#258b72",
  "rgb": {
    "r": 37,
    "g": 139,
    "b": 114
  },
  "hsl": {
    "h": 165.294,
    "s": 57.955,
    "l": 34.51
  },
  "oklch": {
    "l": 0.57304,
    "c": 0.09918,
    "h": 172.5
  },
  "luminance": 0.20073
}

Semantic roles & 50–950 ramp

primary

#258B72

secondary

#B7556D

accent

#476DE1

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #258B72

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

Preview Lab → · Contrast checker → · Palette generator →