#25A9A4#25A9A4

#25A9A4 is a light, moderate teal. Relative luminance 0.315; OKLCH L 66.7% C 0.107 H 190.9°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#25A9A4
RGB	rgb(37, 169, 164)
HSL	hsl(178, 64%, 40%)
HSV	hsv(178, 78%, 66%)
CMYK	cmyk(78.1%, 0%, 3%, 33.7%)
CIE-LAB	lab(62.88, -34.66, -7.29)
CIE-LCH	lch(62.88, 35.42, 191.87°)
OKLab	oklab(66.72% -0.1053 -0.0204)
OKLCH	oklch(66.72% 0.107 190.9)
XYZ	xyz(21.6486, 31.4469, 40.0436)
Luminance	0.3145 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25A9A4 #A9252A

analogous

#25A962 #25A9A4 #256CA9

triadic

#25A9A4 #A425A9 #A9A425

tetradic

#25A9A4 #6225A9 #A9252A #6CA925

square

#25A9A4 #6225A9 #A9252A #6CA925

split-complementary

#25A9A4 #A9256C #A96225

monochromatic

#0F4543 #1A7773 #25A9A4 #38D3CD #6ADEDA

Accessibility & contrast

On white

2.88

#25A9A4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#25A9A4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #25A9A4

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25A9A4	#FFFFFF	#000000	##000000
##25A9A4	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FA0A4

Deuteranopia (green-blind)

#8C93A5

Tritanopia (blue-blind)

#00AEA7

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #25a9a4;
/* rgb */ color: rgb(37, 169, 164);
/* oklch */ color: oklch(66.7% 0.107 190.9);

Tailwind

colors: {
  custom: {
    50: '#78c3be',
    500: '#25a9a4',
    950: '#000000',
  },
}

SCSS

$custom: #25a9a4;
$custom-light: #78c3be;
$custom-dark: #000000;

JSON

{
  "hex": "#25a9a4",
  "rgb": {
    "r": 37,
    "g": 169,
    "b": 164
  },
  "hsl": {
    "h": 177.727,
    "s": 64.078,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66717,
    "c": 0.10727,
    "h": 190.9
  },
  "luminance": 0.3145
}

Semantic roles & 50–950 ramp

primary

#25A9A4

secondary

#C46569

accent

#4147E7

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #25A9A4

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

Preview Lab → · Contrast checker → · Palette generator →