#259DA7#259DA7

#259DA7 is a light, moderate teal. Relative luminance 0.273; OKLCH L 63.8% C 0.100 H 203.5°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#259DA7
RGB	rgb(37, 157, 167)
HSL	hsl(185, 64%, 40%)
HSV	hsv(185, 78%, 65%)
CMYK	cmyk(77.8%, 6%, 0%, 34.5%)
CIE-LAB	lab(59.25, -27.98, -14.43)
CIE-LCH	lch(59.25, 31.48, 207.28°)
OKLab	oklab(63.8% -0.0921 -0.0401)
OKLCH	oklch(63.8% 0.1 203.5)
XYZ	xyz(19.7919, 27.2948, 40.7770)
Luminance	0.2730 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259DA7 #A72F25

analogous

#25A770 #259DA7 #255CA7

triadic

#259DA7 #A7259D #9DA725

tetradic

#259DA7 #7025A7 #A72F25 #5CA725

square

#259DA7 #7025A7 #A72F25 #5CA725

split-complementary

#259DA7 #A7255C #A77025

monochromatic

#0F3F43 #1A6E75 #259DA7 #37C7D3 #69D5DE

Accessibility & contrast

On white

3.25

#259DA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#259DA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259DA7

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259DA7	#FFFFFF	#000000	##000000
##259DA7	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9096A8

Deuteranopia (green-blind)

#7E89A7

Tritanopia (blue-blind)

#00A4A0

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #259da7;
/* rgb */ color: rgb(37, 157, 167);
/* oklch */ color: oklch(63.8% 0.100 203.5);

Tailwind

colors: {
  custom: {
    50: '#77bac1',
    500: '#259da7',
    950: '#000000',
  },
}

SCSS

$custom: #259da7;
$custom-light: #77bac1;
$custom-dark: #000000;

JSON

{
  "hex": "#259da7",
  "rgb": {
    "r": 37,
    "g": 157,
    "b": 167
  },
  "hsl": {
    "h": 184.615,
    "s": 63.725,
    "l": 40
  },
  "oklch": {
    "l": 0.63796,
    "c": 0.10042,
    "h": 203.5
  },
  "luminance": 0.27297
}

Semantic roles & 50–950 ramp

primary

#259DA7

secondary

#C46B64

accent

#4E41E7

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #259DA7

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

Preview Lab → · Contrast checker → · Palette generator →