#259EAC#259EAC

#259EAC is a light, moderate teal. Relative luminance 0.278; OKLCH L 64.2% C 0.102 H 206.8°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#259EAC
RGB	rgb(37, 158, 172)
HSL	hsl(186, 65%, 41%)
HSV	hsv(186, 78%, 67%)
CMYK	cmyk(78.5%, 8.1%, 0%, 32.5%)
CIE-LAB	lab(59.73, -26.89, -16.53)
CIE-LCH	lch(59.73, 31.56, 211.57°)
OKLab	oklab(64.24% -0.0909 -0.046)
OKLCH	oklch(64.24% 0.102 206.8)
XYZ	xyz(20.4329, 27.8231, 43.3152)
Luminance	0.2783 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259EAC #AC3325

analogous

#25AC76 #259EAC #255AAC

triadic

#259EAC #AC259E #9EAC25

tetradic

#259EAC #7625AC #AC3325 #5AAC25

square

#259EAC #7625AC #AC3325 #5AAC25

split-complementary

#259EAC #AC255A #AC7625

monochromatic

#0F4147 #1A707A #259EAC #3AC4D5 #6CD3DF

Accessibility & contrast

On white

3.20

#259EAC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#259EAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259EAC

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259EAC	#FFFFFF	#000000	##000000
##259EAC	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9098AD

Deuteranopia (green-blind)

#7E8AAC

Tritanopia (blue-blind)

#00A5A2

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #259eac;
/* rgb */ color: rgb(37, 158, 172);
/* oklch */ color: oklch(64.2% 0.102 206.8);

Tailwind

colors: {
  custom: {
    50: '#77bbc4',
    500: '#259eac',
    950: '#000000',
  },
}

SCSS

$custom: #259eac;
$custom-light: #77bbc4;
$custom-dark: #000000;

JSON

{
  "hex": "#259eac",
  "rgb": {
    "r": 37,
    "g": 158,
    "b": 172
  },
  "hsl": {
    "h": 186.222,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.64243,
    "c": 0.10186,
    "h": 206.8
  },
  "luminance": 0.27826
}

Semantic roles & 50–950 ramp

primary

#259EAC

secondary

#C67167

accent

#5240E8

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #259EAC

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

Preview Lab → · Contrast checker → · Palette generator →