#25A4B1#25A4B1

#25A4B1 is a light, moderate teal. Relative luminance 0.301; OKLCH L 65.9% C 0.105 H 205.6°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#25A4B1
RGB	rgb(37, 164, 177)
HSL	hsl(186, 65%, 42%)
HSV	hsv(186, 79%, 69%)
CMYK	cmyk(79.1%, 7.3%, 0%, 30.6%)
CIE-LAB	lab(61.75, -28.29, -16.27)
CIE-LCH	lch(61.75, 32.64, 209.91°)
OKLab	oklab(65.94% -0.0946 -0.0453)
OKLCH	oklch(65.94% 0.105 205.6)
XYZ	xyz(21.9707, 30.1158, 46.2414)
Luminance	0.3012 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25A4B1 #B13225

analogous

#25B178 #25A4B1 #255EB1

triadic

#25A4B1 #B125A4 #A4B125

tetradic

#25A4B1 #7825B1 #B13225 #5EB125

square

#25A4B1 #7825B1 #B13225 #5EB125

split-complementary

#25A4B1 #B1255E #B17825

monochromatic

#10464C #1A757E #25A4B1 #3DC8D6 #6FD6E1

Accessibility & contrast

On white

2.99

#25A4B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#25A4B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #25A4B1

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25A4B1	#FFFFFF	#000000	##000000
##25A4B1	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969DB2

Deuteranopia (green-blind)

#838FB1

Tritanopia (blue-blind)

#00ABA8

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #25a4b1;
/* rgb */ color: rgb(37, 164, 177);
/* oklch */ color: oklch(65.9% 0.105 205.6);

Tailwind

colors: {
  custom: {
    50: '#79bfc8',
    500: '#25a4b1',
    950: '#000000',
  },
}

SCSS

$custom: #25a4b1;
$custom-light: #79bfc8;
$custom-dark: #000000;

JSON

{
  "hex": "#25a4b1",
  "rgb": {
    "r": 37,
    "g": 164,
    "b": 177
  },
  "hsl": {
    "h": 185.571,
    "s": 65.421,
    "l": 41.961
  },
  "oklch": {
    "l": 0.6594,
    "c": 0.10491,
    "h": 205.6
  },
  "luminance": 0.30119
}

Semantic roles & 50–950 ramp

primary

#25A4B1

secondary

#C8736A

accent

#4F3FE8

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #25A4B1

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

Preview Lab → · Contrast checker → · Palette generator →