#259AA8#259AA8

#259AA8 is a light, moderate teal. Relative luminance 0.263; OKLCH L 63.1% C 0.100 H 207.2°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#259AA8
RGB	rgb(37, 154, 168)
HSL	hsl(186, 64%, 40%)
HSV	hsv(186, 78%, 66%)
CMYK	cmyk(78%, 8.3%, 0%, 34.1%)
CIE-LAB	lab(58.35, -26.16, -16.35)
CIE-LCH	lch(58.35, 30.85, 212.01°)
OKLab	oklab(63.08% -0.0886 -0.0455)
OKLCH	oklch(63.08% 0.1 207.2)
XYZ	xyz(19.3833, 26.3293, 41.0987)
Luminance	0.2633 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259AA8 #A83325

analogous

#25A874 #259AA8 #2559A8

triadic

#259AA8 #A8259A #9AA825

tetradic

#259AA8 #7425A8 #A83325 #59A825

square

#259AA8 #7425A8 #A83325 #59A825

split-complementary

#259AA8 #A82559 #A87425

monochromatic

#0F3E44 #1A6C76 #259AA8 #37C2D3 #69D2DE

Accessibility & contrast

On white

3.35

#259AA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#259AA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259AA8

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259AA8	#FFFFFF	#000000	##000000
##259AA8	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C94A9

Deuteranopia (green-blind)

#7A87A8

Tritanopia (blue-blind)

#00A19E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #259aa8;
/* rgb */ color: rgb(37, 154, 168);
/* oklch */ color: oklch(63.1% 0.100 207.2);

Tailwind

colors: {
  custom: {
    50: '#76b8c1',
    500: '#259aa8',
    950: '#000000',
  },
}

SCSS

$custom: #259aa8;
$custom-light: #76b8c1;
$custom-dark: #000000;

JSON

{
  "hex": "#259aa8",
  "rgb": {
    "r": 37,
    "g": 154,
    "b": 168
  },
  "hsl": {
    "h": 186.412,
    "s": 63.902,
    "l": 40.196
  },
  "oklch": {
    "l": 0.63081,
    "c": 0.09964,
    "h": 207.2
  },
  "luminance": 0.26332
}

Semantic roles & 50–950 ramp

primary

#259AA8

secondary

#C46F65

accent

#5341E7

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #259AA8

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

Preview Lab → · Contrast checker → · Palette generator →