#25A5B4#25A5B4

#25A5B4 is a light, moderate teal. Relative luminance 0.306; OKLCH L 66.3% C 0.106 H 207.1°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#25A5B4
RGB	rgb(37, 165, 180)
HSL	hsl(186, 66%, 43%)
HSV	hsv(186, 79%, 71%)
CMYK	cmyk(79.4%, 8.3%, 0%, 29.4%)
CIE-LAB	lab(62.17, -27.83, -17.33)
CIE-LCH	lch(62.17, 32.79, 211.92°)
OKLab	oklab(66.31% -0.0943 -0.0482)
OKLCH	oklch(66.31% 0.106 207.1)
XYZ	xyz(22.4527, 30.5961, 47.8934)
Luminance	0.3060 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25A5B4 #B43425

analogous

#25B47C #25A5B4 #255DB4

triadic

#25A5B4 #B425A5 #A5B425

tetradic

#25A5B4 #7C25B4 #B43425 #5DB425

square

#25A5B4 #7C25B4 #B43425 #5DB425

split-complementary

#25A5B4 #B4255D #B47C25

monochromatic

#10484E #1B7681 #25A5B4 #3FC7D7 #71D6E2

Accessibility & contrast

On white

2.95

#25A5B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.12

#25A5B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #25A5B4

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25A5B4	#FFFFFF	#000000	##000000
##25A5B4	1.00	2.95	7.12	7.12
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.12	21.00	1.00	1.00
##000000	7.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969EB5

Deuteranopia (green-blind)

#8390B4

Tritanopia (blue-blind)

#00ADA9

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #25a5b4;
/* rgb */ color: rgb(37, 165, 180);
/* oklch */ color: oklch(66.3% 0.106 207.1);

Tailwind

colors: {
  custom: {
    50: '#79c0ca',
    500: '#25a5b4',
    950: '#000000',
  },
}

SCSS

$custom: #25a5b4;
$custom-light: #79c0ca;
$custom-dark: #000000;

JSON

{
  "hex": "#25a5b4",
  "rgb": {
    "r": 37,
    "g": 165,
    "b": 180
  },
  "hsl": {
    "h": 186.294,
    "s": 65.899,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66307,
    "c": 0.10595,
    "h": 207.1
  },
  "luminance": 0.30599
}

Semantic roles & 50–950 ramp

primary

#25A5B4

secondary

#C9766C

accent

#513FE9

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #25A5B4

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

Preview Lab → · Contrast checker → · Palette generator →