#259AA1#259AA1

#259AA1 is a light, moderate teal. Relative luminance 0.261; OKLCH L 62.8% C 0.098 H 201.1°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#259AA1
RGB	rgb(37, 154, 161)
HSL	hsl(183, 63%, 39%)
HSV	hsv(183, 77%, 63%)
CMYK	cmyk(77%, 4.3%, 0%, 36.9%)
CIE-LAB	lab(58.11, -28.37, -12.74)
CIE-LCH	lch(58.11, 31.10, 204.17°)
OKLab	oklab(62.81% -0.0917 -0.0354)
OKLCH	oklch(62.81% 0.098 201.1)
XYZ	xyz(18.7487, 26.0754, 37.7562)
Luminance	0.2608 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259AA1 #A12C25

analogous

#25A16A #259AA1 #255CA1

triadic

#259AA1 #A1259A #9AA125

tetradic

#259AA1 #6A25A1 #A12C25 #5CA125

square

#259AA1 #6A25A1 #A12C25 #5CA125

split-complementary

#259AA1 #A1255C #A16A25

monochromatic

#0E3B3D #1A6A6F #259AA1 #33C7D0 #65D5DC

Accessibility & contrast

On white

3.38

#259AA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#259AA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259AA1

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259AA1	#FFFFFF	#000000	##000000
##259AA1	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E93A2

Deuteranopia (green-blind)

#7D86A2

Tritanopia (blue-blind)

#00A09C

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #259aa1;
/* rgb */ color: rgb(37, 154, 161);
/* oklch */ color: oklch(62.8% 0.098 201.1);

Tailwind

colors: {
  custom: {
    50: '#76b8bc',
    500: '#259aa1',
    950: '#000000',
  },
}

SCSS

$custom: #259aa1;
$custom-light: #76b8bc;
$custom-dark: #000000;

JSON

{
  "hex": "#259aa1",
  "rgb": {
    "r": 37,
    "g": 154,
    "b": 161
  },
  "hsl": {
    "h": 183.387,
    "s": 62.626,
    "l": 38.824
  },
  "oklch": {
    "l": 0.62807,
    "c": 0.09828,
    "h": 201.1
  },
  "luminance": 0.26078
}

Semantic roles & 50–950 ramp

primary

#259AA1

secondary

#C16661

accent

#4B42E6

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #259AA1

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

Preview Lab → · Contrast checker → · Palette generator →