#25989B#25989B

#25989B is a light, moderate teal. Relative luminance 0.252; OKLCH L 62.1% C 0.097 H 197.6°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#25989B
RGB	rgb(37, 152, 155)
HSL	hsl(182, 61%, 38%)
HSV	hsv(182, 76%, 61%)
CMYK	cmyk(76.1%, 1.9%, 0%, 39.2%)
CIE-LAB	lab(57.28, -29.25, -10.56)
CIE-LCH	lch(57.28, 31.10, 199.85°)
OKLab	oklab(62.07% -0.0924 -0.0293)
OKLCH	oklch(62.07% 0.097 197.6)
XYZ	xyz(17.9049, 25.2142, 34.9271)
Luminance	0.2522 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25989B #9B2825

analogous

#259B63 #25989B #255D9B

triadic

#25989B #9B2598 #989B25

tetradic

#25989B #63259B #9B2825 #5D9B25

square

#25989B #63259B #9B2825 #5D9B25

split-complementary

#25989B #9B255D #9B6325

monochromatic

#0D3738 #19686A #25989B #31C8CC #61D6D9

Accessibility & contrast

On white

3.47

#25989B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#25989B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #25989B

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25989B	#FFFFFF	#000000	##000000
##25989B	1.00	3.47	6.04	6.04
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D919B

Deuteranopia (green-blind)

#7C849C

Tritanopia (blue-blind)

#009D99

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #25989b;
/* rgb */ color: rgb(37, 152, 155);
/* oklch */ color: oklch(62.1% 0.097 197.6);

Tailwind

colors: {
  custom: {
    50: '#75b7b8',
    500: '#25989b',
    950: '#000000',
  },
}

SCSS

$custom: #25989b;
$custom-light: #75b7b8;
$custom-dark: #000000;

JSON

{
  "hex": "#25989b",
  "rgb": {
    "r": 37,
    "g": 152,
    "b": 155
  },
  "hsl": {
    "h": 181.525,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.62073,
    "c": 0.09691,
    "h": 197.6
  },
  "luminance": 0.25216
}

Semantic roles & 50–950 ramp

primary

#25989B

secondary

#BF605D

accent

#4743E5

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #25989B

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

Preview Lab → · Contrast checker → · Palette generator →