#259AA5#259AA5

#259AA5 is a light, moderate teal. Relative luminance 0.262; OKLCH L 63.0% C 0.099 H 204.6°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#259AA5
RGB	rgb(37, 154, 165)
HSL	hsl(185, 63%, 40%)
HSV	hsv(185, 78%, 65%)
CMYK	cmyk(77.6%, 6.7%, 0%, 35.3%)
CIE-LAB	lab(58.24, -27.12, -14.81)
CIE-LCH	lch(58.24, 30.89, 208.64°)
OKLab	oklab(62.96% -0.0899 -0.0412)
OKLCH	oklch(62.96% 0.099 204.6)
XYZ	xyz(19.1071, 26.2188, 39.6437)
Luminance	0.2622 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259AA5 #A53025

analogous

#25A570 #259AA5 #255AA5

triadic

#259AA5 #A5259A #9AA525

tetradic

#259AA5 #7025A5 #A53025 #5AA525

square

#259AA5 #7025A5 #A53025 #5AA525

split-complementary

#259AA5 #A5255A #A57025

monochromatic

#0F3D41 #1A6B73 #259AA5 #35C4D2 #67D3DD

Accessibility & contrast

On white

3.36

#259AA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#259AA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259AA5

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259AA5	#FFFFFF	#000000	##000000
##259AA5	1.00	3.36	6.24	6.24
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D93A6

Deuteranopia (green-blind)

#7B87A5

Tritanopia (blue-blind)

#00A19D

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #259aa5;
/* rgb */ color: rgb(37, 154, 165);
/* oklch */ color: oklch(63.0% 0.099 204.6);

Tailwind

colors: {
  custom: {
    50: '#76b8bf',
    500: '#259aa5',
    950: '#000000',
  },
}

SCSS

$custom: #259aa5;
$custom-light: #76b8bf;
$custom-dark: #000000;

JSON

{
  "hex": "#259aa5",
  "rgb": {
    "r": 37,
    "g": 154,
    "b": 165
  },
  "hsl": {
    "h": 185.156,
    "s": 63.366,
    "l": 39.608
  },
  "oklch": {
    "l": 0.62962,
    "c": 0.09891,
    "h": 204.6
  },
  "luminance": 0.26221
}

Semantic roles & 50–950 ramp

primary

#259AA5

secondary

#C36B63

accent

#5041E6

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #259AA5

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

Preview Lab → · Contrast checker → · Palette generator →