#25A5B3#25A5B3

#25A5B3 is a light, moderate teal. Relative luminance 0.306; OKLCH L 66.3% C 0.106 H 206.3°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#25A5B3
RGB	rgb(37, 165, 179)
HSL	hsl(186, 66%, 42%)
HSV	hsv(186, 79%, 70%)
CMYK	cmyk(79.3%, 7.8%, 0%, 29.8%)
CIE-LAB	lab(62.13, -28.15, -16.83)
CIE-LCH	lch(62.13, 32.80, 210.87°)
OKLab	oklab(66.27% -0.0948 -0.0468)
OKLCH	oklch(66.27% 0.106 206.3)
XYZ	xyz(22.3512, 30.5555, 47.3589)
Luminance	0.3056 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25A5B3 #B33325

analogous

#25B37A #25A5B3 #255EB3

triadic

#25A5B3 #B325A5 #A5B325

tetradic

#25A5B3 #7A25B3 #B33325 #5EB325

square

#25A5B3 #7A25B3 #B33325 #5EB325

split-complementary

#25A5B3 #B3255E #B37A25

monochromatic

#10484E #1B7680 #25A5B3 #3EC8D7 #71D6E2

Accessibility & contrast

On white

2.95

#25A5B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.11

#25A5B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #25A5B3

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25A5B3	#FFFFFF	#000000	##000000
##25A5B3	1.00	2.95	7.11	7.11
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.11	21.00	1.00	1.00
##000000	7.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969EB4

Deuteranopia (green-blind)

#8390B3

Tritanopia (blue-blind)

#00ADA9

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #25a5b3;
/* rgb */ color: rgb(37, 165, 179);
/* oklch */ color: oklch(66.3% 0.106 206.3);

Tailwind

colors: {
  custom: {
    50: '#79c0c9',
    500: '#25a5b3',
    950: '#000000',
  },
}

SCSS

$custom: #25a5b3;
$custom-light: #79c0c9;
$custom-dark: #000000;

JSON

{
  "hex": "#25a5b3",
  "rgb": {
    "r": 37,
    "g": 165,
    "b": 179
  },
  "hsl": {
    "h": 185.915,
    "s": 65.741,
    "l": 42.353
  },
  "oklch": {
    "l": 0.66267,
    "c": 0.1057,
    "h": 206.3
  },
  "luminance": 0.30558
}

Semantic roles & 50–950 ramp

primary

#25A5B3

secondary

#C8756B

accent

#503FE9

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #25A5B3

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

Preview Lab → · Contrast checker → · Palette generator →