#259BA6#259BA6

#259BA6 is a light, moderate teal. Relative luminance 0.266; OKLCH L 63.3% C 0.099 H 204.5°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#259BA6
RGB	rgb(37, 155, 166)
HSL	hsl(185, 64%, 40%)
HSV	hsv(185, 78%, 65%)
CMYK	cmyk(77.7%, 6.6%, 0%, 34.9%)
CIE-LAB	lab(58.59, -27.30, -14.85)
CIE-LCH	lch(58.59, 31.08, 208.55°)
OKLab	oklab(63.25% -0.0905 -0.0413)
OKLCH	oklch(63.25% 0.099 204.5)
XYZ	xyz(19.3642, 26.5868, 40.1802)
Luminance	0.2659 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259BA6 #A63025

analogous

#25A670 #259BA6 #255BA6

triadic

#259BA6 #A6259B #9BA625

tetradic

#259BA6 #7025A6 #A63025 #5BA625

square

#259BA6 #7025A6 #A63025 #5BA625

split-complementary

#259BA6 #A6255B #A67025

monochromatic

#0F3E42 #1A6C74 #259BA6 #36C5D2 #68D3DD

Accessibility & contrast

On white

3.32

#259BA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#259BA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259BA6

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259BA6	#FFFFFF	#000000	##000000
##259BA6	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E94A7

Deuteranopia (green-blind)

#7C87A6

Tritanopia (blue-blind)

#00A29E

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #259ba6;
/* rgb */ color: rgb(37, 155, 166);
/* oklch */ color: oklch(63.3% 0.099 204.5);

Tailwind

colors: {
  custom: {
    50: '#76b9c0',
    500: '#259ba6',
    950: '#000000',
  },
}

SCSS

$custom: #259ba6;
$custom-light: #76b9c0;
$custom-dark: #000000;

JSON

{
  "hex": "#259ba6",
  "rgb": {
    "r": 37,
    "g": 155,
    "b": 166
  },
  "hsl": {
    "h": 185.116,
    "s": 63.547,
    "l": 39.804
  },
  "oklch": {
    "l": 0.63253,
    "c": 0.09947,
    "h": 204.5
  },
  "luminance": 0.26589
}

Semantic roles & 50–950 ramp

primary

#259BA6

secondary

#C36C64

accent

#4F41E7

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #259BA6

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

Preview Lab → · Contrast checker → · Palette generator →