#259CA7#259CA7

#259CA7 is a light, moderate teal. Relative luminance 0.270; OKLCH L 63.5% C 0.100 H 204.5°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#259CA7
RGB	rgb(37, 156, 167)
HSL	hsl(185, 64%, 40%)
HSV	hsv(185, 78%, 65%)
CMYK	cmyk(77.8%, 6.6%, 0%, 34.5%)
CIE-LAB	lab(58.94, -27.48, -14.90)
CIE-LCH	lch(58.94, 31.26, 208.46°)
OKLab	oklab(63.54% -0.0911 -0.0414)
OKLCH	oklch(63.54% 0.1 204.5)
XYZ	xyz(19.6234, 26.9578, 40.7209)
Luminance	0.2696 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259CA7 #A73025

analogous

#25A771 #259CA7 #255BA7

triadic

#259CA7 #A7259C #9CA725

tetradic

#259CA7 #7125A7 #A73025 #5BA725

square

#259CA7 #7125A7 #A73025 #5BA725

split-complementary

#259CA7 #A7255B #A77125

monochromatic

#0F3E43 #1A6D75 #259CA7 #37C5D3 #69D4DE

Accessibility & contrast

On white

3.29

#259CA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#259CA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259CA7

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259CA7	#FFFFFF	#000000	##000000
##259CA7	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F95A8

Deuteranopia (green-blind)

#7D88A7

Tritanopia (blue-blind)

#00A39F

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #259ca7;
/* rgb */ color: rgb(37, 156, 167);
/* oklch */ color: oklch(63.5% 0.100 204.5);

Tailwind

colors: {
  custom: {
    50: '#77b9c1',
    500: '#259ca7',
    950: '#000000',
  },
}

SCSS

$custom: #259ca7;
$custom-light: #77b9c1;
$custom-dark: #000000;

JSON

{
  "hex": "#259ca7",
  "rgb": {
    "r": 37,
    "g": 156,
    "b": 167
  },
  "hsl": {
    "h": 185.077,
    "s": 63.725,
    "l": 40
  },
  "oklch": {
    "l": 0.63544,
    "c": 0.10004,
    "h": 204.5
  },
  "luminance": 0.2696
}

Semantic roles & 50–950 ramp

primary

#259CA7

secondary

#C46C64

accent

#4F41E7

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #259CA7

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

Preview Lab → · Contrast checker → · Palette generator →