#25A5B1#25A5B1

#25A5B1 is a light, moderate teal. Relative luminance 0.305; OKLCH L 66.2% C 0.105 H 204.7°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#25A5B1
RGB	rgb(37, 165, 177)
HSL	hsl(185, 65%, 42%)
HSV	hsv(185, 79%, 69%)
CMYK	cmyk(79.1%, 6.8%, 0%, 30.6%)
CIE-LAB	lab(62.06, -28.78, -15.81)
CIE-LCH	lch(62.06, 32.84, 208.78°)
OKLab	oklab(66.19% -0.0956 -0.044)
OKLCH	oklch(66.19% 0.105 204.7)
XYZ	xyz(22.1504, 30.4751, 46.3013)
Luminance	0.3048 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25A5B1 #B13125

analogous

#25B177 #25A5B1 #255FB1

triadic

#25A5B1 #B125A5 #A5B125

tetradic

#25A5B1 #7725B1 #B13125 #5FB125

square

#25A5B1 #7725B1 #B13125 #5FB125

split-complementary

#25A5B1 #B1255F #B17725

monochromatic

#10474C #1A767E #25A5B1 #3DC9D6 #6FD7E1

Accessibility & contrast

On white

2.96

#25A5B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#25A5B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #25A5B1

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25A5B1	#FFFFFF	#000000	##000000
##25A5B1	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979EB2

Deuteranopia (green-blind)

#8490B1

Tritanopia (blue-blind)

#00ACA8

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #25a5b1;
/* rgb */ color: rgb(37, 165, 177);
/* oklch */ color: oklch(66.2% 0.105 204.7);

Tailwind

colors: {
  custom: {
    50: '#79c0c8',
    500: '#25a5b1',
    950: '#000000',
  },
}

SCSS

$custom: #25a5b1;
$custom-light: #79c0c8;
$custom-dark: #000000;

JSON

{
  "hex": "#25a5b1",
  "rgb": {
    "r": 37,
    "g": 165,
    "b": 177
  },
  "hsl": {
    "h": 185.143,
    "s": 65.421,
    "l": 41.961
  },
  "oklch": {
    "l": 0.66189,
    "c": 0.10524,
    "h": 204.7
  },
  "luminance": 0.30478
}

Semantic roles & 50–950 ramp

primary

#25A5B1

secondary

#C8726A

accent

#4E3FE8

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #25A5B1

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

Preview Lab → · Contrast checker → · Palette generator →