#259FA0#259FA0

#259FA0 is a light, moderate teal. Relative luminance 0.277; OKLCH L 64.0% C 0.101 H 195.8°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#259FA0
RGB	rgb(37, 159, 160)
HSL	hsl(180, 62%, 39%)
HSV	hsv(180, 77%, 63%)
CMYK	cmyk(76.9%, 0.6%, 0%, 37.3%)
CIE-LAB	lab(59.64, -31.12, -9.87)
CIE-LCH	lch(59.64, 32.65, 197.60°)
OKLab	oklab(64.04% -0.0972 -0.0274)
OKLCH	oklch(64.04% 0.101 195.8)
XYZ	xyz(19.5033, 27.7253, 37.5745)
Luminance	0.2773 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259FA0 #A02625

analogous

#25A063 #259FA0 #2561A0

triadic

#259FA0 #A0259F #9FA025

tetradic

#259FA0 #6325A0 #A02625 #61A025

square

#259FA0 #6325A0 #A02625 #61A025

split-complementary

#259FA0 #A02561 #A06325

monochromatic

#0E3C3D #1A6E6E #259FA0 #32CED0 #64DADB

Accessibility & contrast

On white

3.21

#259FA0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#259FA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259FA0

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259FA0	#FFFFFF	#000000	##000000
##259FA0	1.00	3.21	6.55	6.55
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9497A0

Deuteranopia (green-blind)

#828AA1

Tritanopia (blue-blind)

#00A49F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #259fa0;
/* rgb */ color: rgb(37, 159, 160);
/* oklch */ color: oklch(64.0% 0.101 195.8);

Tailwind

colors: {
  custom: {
    50: '#76bcbc',
    500: '#259fa0',
    950: '#000000',
  },
}

SCSS

$custom: #259fa0;
$custom-light: #76bcbc;
$custom-dark: #000000;

JSON

{
  "hex": "#259fa0",
  "rgb": {
    "r": 37,
    "g": 159,
    "b": 160
  },
  "hsl": {
    "h": 180.488,
    "s": 62.437,
    "l": 38.627
  },
  "oklch": {
    "l": 0.64039,
    "c": 0.10096,
    "h": 195.8
  },
  "luminance": 0.27728
}

Semantic roles & 50–950 ramp

primary

#259FA0

secondary

#C16160

accent

#4442E6

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #259FA0

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

Preview Lab → · Contrast checker → · Palette generator →