#25A5B7#25A5B7

#25A5B7 is a light, moderate teal. Relative luminance 0.307; OKLCH L 66.4% C 0.107 H 209.4°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#25A5B7
RGB	rgb(37, 165, 183)
HSL	hsl(187, 66%, 43%)
HSV	hsv(187, 80%, 72%)
CMYK	cmyk(79.8%, 9.8%, 0%, 28.2%)
CIE-LAB	lab(62.27, -26.87, -18.86)
CIE-LCH	lch(62.27, 32.83, 215.06°)
OKLab	oklab(66.43% -0.0931 -0.0525)
OKLCH	oklch(66.43% 0.107 209.4)
XYZ	xyz(22.7616, 30.7196, 49.5204)
Luminance	0.3072 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25A5B7 #B73725

analogous

#25B780 #25A5B7 #255CB7

triadic

#25A5B7 #B725A5 #A5B725

tetradic

#25A5B7 #8025B7 #B73725 #5CB725

square

#25A5B7 #8025B7 #B73725 #5CB725

split-complementary

#25A5B7 #B7255C #B78025

monochromatic

#104951 #1B7784 #25A5B7 #41C6D9 #74D5E3

Accessibility & contrast

On white

2.94

#25A5B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#25A5B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #25A5B7

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25A5B7	#FFFFFF	#000000	##000000
##25A5B7	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959FB8

Deuteranopia (green-blind)

#8290B7

Tritanopia (blue-blind)

#00ADAA

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #25a5b7;
/* rgb */ color: rgb(37, 165, 183);
/* oklch */ color: oklch(66.4% 0.107 209.4);

Tailwind

colors: {
  custom: {
    50: '#7ac0cc',
    500: '#25a5b7',
    950: '#000000',
  },
}

SCSS

$custom: #25a5b7;
$custom-light: #7ac0cc;
$custom-dark: #000000;

JSON

{
  "hex": "#25a5b7",
  "rgb": {
    "r": 37,
    "g": 165,
    "b": 183
  },
  "hsl": {
    "h": 187.397,
    "s": 66.364,
    "l": 43.137
  },
  "oklch": {
    "l": 0.66426,
    "c": 0.10688,
    "h": 209.4
  },
  "luminance": 0.30722
}

Semantic roles & 50–950 ramp

primary

#25A5B7

secondary

#CA796E

accent

#543FE9

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #25A5B7

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

Preview Lab → · Contrast checker → · Palette generator →