#259591#259591

#259591 is a mid, moderate teal. Relative luminance 0.239; OKLCH L 60.9% C 0.096 H 191.3°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#259591
RGB	rgb(37, 149, 145)
HSL	hsl(178, 60%, 36%)
HSV	hsv(178, 75%, 58%)
CMYK	cmyk(75.2%, 0%, 2.7%, 41.6%)
CIE-LAB	lab(56.02, -30.83, -6.73)
CIE-LCH	lch(56.02, 31.56, 192.31°)
OKLab	oklab(60.94% -0.0939 -0.0188)
OKLCH	oklch(60.94% 0.096 191.3)
XYZ	xyz(16.6188, 23.9305, 30.5258)
Luminance	0.2393 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259591 #952529

analogous

#259559 #259591 #256195

triadic

#259591 #912595 #959125

tetradic

#259591 #592595 #952529 #619525

square

#259591 #592595 #952529 #619525

split-complementary

#259591 #952561 #955925

monochromatic

#0D3332 #196461 #259591 #31C6C1 #5ED7D3

Accessibility & contrast

On white

3.63

#259591 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#259591 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259591

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259591	#FFFFFF	#000000	##000000
##259591	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8D91

Deuteranopia (green-blind)

#7C8192

Tritanopia (blue-blind)

#009993

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #259591;
/* rgb */ color: rgb(37, 149, 145);
/* oklch */ color: oklch(60.9% 0.096 191.3);

Tailwind

colors: {
  custom: {
    50: '#73b4b1',
    500: '#259591',
    950: '#000000',
  },
}

SCSS

$custom: #259591;
$custom-light: #73b4b1;
$custom-dark: #000000;

JSON

{
  "hex": "#259591",
  "rgb": {
    "r": 37,
    "g": 149,
    "b": 145
  },
  "hsl": {
    "h": 177.857,
    "s": 60.215,
    "l": 36.471
  },
  "oklch": {
    "l": 0.6094,
    "c": 0.09573,
    "h": 191.3
  },
  "luminance": 0.23933
}

Semantic roles & 50–950 ramp

primary

#259591

secondary

#BC5A5D

accent

#444AE3

background

#F7FBFA

surface

#EEF6F5

border

#C9D0CF

text

#091110

muted

#7B807F

Preview Lab

Preview with #259591

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

Preview Lab → · Contrast checker → · Palette generator →