#259F9F#259F9F

#259F9F is a light, moderate teal. Relative luminance 0.277; OKLCH L 64.0% C 0.101 H 194.9°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#259F9F
RGB	rgb(37, 159, 159)
HSL	hsl(180, 62%, 38%)
HSV	hsv(180, 77%, 62%)
CMYK	cmyk(76.7%, 0%, 0%, 37.6%)
CIE-LAB	lab(59.61, -31.42, -9.35)
CIE-LCH	lch(59.61, 32.79, 196.57°)
OKLab	oklab(64% -0.0976 -0.026)
OKLCH	oklch(64% 0.101 194.9)
XYZ	xyz(19.4162, 27.6904, 37.1156)
Luminance	0.2769 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259F9F #9F2525

analogous

#259F62 #259F9F #25629F

triadic

#259F9F #9F259F #9F9F25

tetradic

#259F9F #62259F #9F2525 #629F25

square

#259F9F #62259F #9F2525 #629F25

split-complementary

#259F9F #9F2562 #9F6225

monochromatic

#0E3C3C #196D6D #259F9F #32CFCF #64DBDB

Accessibility & contrast

On white

3.21

#259F9F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#259F9F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259F9F

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259F9F	#FFFFFF	#000000	##000000
##259F9F	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94979F

Deuteranopia (green-blind)

#838AA0

Tritanopia (blue-blind)

#00A49F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #259f9f;
/* rgb */ color: rgb(37, 159, 159);
/* oklch */ color: oklch(64.0% 0.101 194.9);

Tailwind

colors: {
  custom: {
    50: '#76bcbb',
    500: '#259f9f',
    950: '#000000',
  },
}

SCSS

$custom: #259f9f;
$custom-light: #76bcbb;
$custom-dark: #000000;

JSON

{
  "hex": "#259f9f",
  "rgb": {
    "r": 37,
    "g": 159,
    "b": 159
  },
  "hsl": {
    "h": 180,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.64003,
    "c": 0.10103,
    "h": 194.9
  },
  "luminance": 0.27693
}

Semantic roles & 50–950 ramp

primary

#259F9F

secondary

#C05F5F

accent

#4242E5

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #259F9F

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

Preview Lab → · Contrast checker → · Palette generator →