#259DA8#259DA8

#259DA8 is a light, moderate teal. Relative luminance 0.273; OKLCH L 63.8% C 0.101 H 204.4°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX#259DA8
RGBrgb(37, 157, 168)
HSLhsl(185, 64%, 40%)
HSVhsv(185, 78%, 66%)
CMYKcmyk(78%, 6.5%, 0%, 34.1%)
CIE-LABlab(59.28, -27.66, -14.94)
CIE-LCHlch(59.28, 31.44, 208.38°)
OKLaboklab(63.83% -0.0916 -0.0415)
OKLCHoklch(63.83% 0.101 204.4)
XYZxyz(19.8847, 27.3320, 41.2658)
Luminance0.2733 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#259DA8 #A83025
analogous
#25A871 #259DA8 #255CA8
triadic
#259DA8 #A8259D #9DA825
tetradic
#259DA8 #7125A8 #A83025 #5CA825
square
#259DA8 #7125A8 #A83025 #5CA825
split-complementary
#259DA8 #A8255C #A87125
monochromatic
#0F3F44 #1A6E76 #259DA8 #37C6D3 #69D4DE

Accessibility & contrast

On white

3.25
#259DA8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.47
#259DA8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259DA8
6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##259DA8#FFFFFF#000000##000000
##259DA81.003.256.476.47
#FFFFFF3.251.0021.0021.00
#0000006.4721.001.001.00
##0000006.4721.001.001.00

Color blindness preview

Protanopia (red-blind)
#9096A9
Deuteranopia (green-blind)
#7E89A8
Tritanopia (blue-blind)
#00A4A0
Achromatopsia (no color)
#8F8F8F

Design tokens & code

CSS
--color: #259da8;
/* rgb */ color: rgb(37, 157, 168);
/* oklch */ color: oklch(63.8% 0.101 204.4);
Tailwind
colors: {
  custom: {
    50: '#77bac1',
    500: '#259da8',
    950: '#000000',
  },
}
SCSS
$custom: #259da8;
$custom-light: #77bac1;
$custom-dark: #000000;
JSON
{
  "hex": "#259da8",
  "rgb": {
    "r": 37,
    "g": 157,
    "b": 168
  },
  "hsl": {
    "h": 185.038,
    "s": 63.902,
    "l": 40.196
  },
  "oklch": {
    "l": 0.63835,
    "c": 0.1006,
    "h": 204.4
  },
  "luminance": 0.27334
}

Semantic roles & 50–950 ramp

primary
#259DA8
secondary
#C46D65
accent
#4F41E7
background
#F7FBFB
surface
#EEF6F7
border
#C9D0D0
text
#0A1112
muted
#7C8081

Preview Lab

Preview with #259DA8

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

Preview Lab → · Contrast checker → · Palette generator →

#259DA8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva