#259F9A#259F9A

#259F9A is a light, moderate teal. Relative luminance 0.275; OKLCH L 63.8% C 0.102 H 190.7°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#259F9A
RGB	rgb(37, 159, 154)
HSL	hsl(178, 62%, 38%)
HSV	hsv(178, 77%, 62%)
CMYK	cmyk(76.7%, 0%, 3.1%, 37.6%)
CIE-LAB	lab(59.45, -32.92, -6.75)
CIE-LCH	lch(59.45, 33.61, 191.59°)
OKLab	oklab(63.83% -0.0999 -0.0189)
OKLCH	oklch(63.83% 0.102 190.7)
XYZ	xyz(18.9911, 27.5204, 34.8766)
Luminance	0.2752 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259F9A #9F252A

analogous

#259F5D #259F9A #25679F

triadic

#259F9A #9A259F #9F9A25

tetradic

#259F9A #5D259F #9F252A #679F25

square

#259F9A #5D259F #9F252A #679F25

split-complementary

#259F9A #9F2567 #9F5D25

monochromatic

#0E3C3A #196D6A #259F9A #32CFC9 #64DBD6

Accessibility & contrast

On white

3.23

#259F9A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#259F9A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259F9A

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259F9A	#FFFFFF	#000000	##000000
##259F9A	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95969A

Deuteranopia (green-blind)

#848A9B

Tritanopia (blue-blind)

#00A49D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #259f9a;
/* rgb */ color: rgb(37, 159, 154);
/* oklch */ color: oklch(63.8% 0.102 190.7);

Tailwind

colors: {
  custom: {
    50: '#76bcb7',
    500: '#259f9a',
    950: '#000000',
  },
}

SCSS

$custom: #259f9a;
$custom-light: #76bcb7;
$custom-dark: #000000;

JSON

{
  "hex": "#259f9a",
  "rgb": {
    "r": 37,
    "g": 159,
    "b": 154
  },
  "hsl": {
    "h": 177.541,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.63825,
    "c": 0.10167,
    "h": 190.7
  },
  "luminance": 0.27523
}

Semantic roles & 50–950 ramp

primary

#259F9A

secondary

#C05F63

accent

#4249E5

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #259F9A

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

Preview Lab → · Contrast checker → · Palette generator →