#25545A#25545A

#25545A is a dark, muted teal. Relative luminance 0.075; OKLCH L 41.6% C 0.052 H 206.5°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#25545A
RGB	rgb(37, 84, 90)
HSL	hsl(187, 42%, 25%)
HSV	hsv(187, 59%, 35%)
CMYK	cmyk(58.9%, 6.7%, 0%, 64.7%)
CIE-LAB	lab(32.86, -13.99, -8.37)
CIE-LCH	lch(32.86, 16.30, 210.88°)
OKLab	oklab(41.58% -0.0464 -0.0231)
OKLCH	oklch(41.58% 0.052 206.5)
XYZ	xyz(5.7780, 7.4716, 10.8085)
Luminance	0.0747 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25545A #5A2B25

analogous

#255A45 #25545A #253A5A

triadic

#25545A #5A2554 #545A25

tetradic

#25545A #45255A #5A2B25 #3A5A25

square

#25545A #45255A #5A2B25 #3A5A25

split-complementary

#25545A #5A253A #5A4525

monochromatic

#091416 #132C2F #25545A #377C85 #49A5B1

Accessibility & contrast

On white

8.42

#25545A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#25545A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25545A

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25545A	#FFFFFF	#000000	##FFFFFF
##25545A	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D515A

Deuteranopia (green-blind)

#454B5A

Tritanopia (blue-blind)

#005756

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #25545a;
/* rgb */ color: rgb(37, 84, 90);
/* oklch */ color: oklch(41.6% 0.052 206.5);

Tailwind

colors: {
  custom: {
    50: '#658488',
    500: '#25545a',
    950: '#000000',
  },
}

SCSS

$custom: #25545a;
$custom-light: #658488;
$custom-dark: #000000;

JSON

{
  "hex": "#25545a",
  "rgb": {
    "r": 37,
    "g": 84,
    "b": 90
  },
  "hsl": {
    "h": 186.792,
    "s": 41.732,
    "l": 24.902
  },
  "oklch": {
    "l": 0.41581,
    "c": 0.05184,
    "h": 206.5
  },
  "luminance": 0.07472
}

Semantic roles & 50–950 ramp

primary

#25545A

secondary

#8D554D

accent

#6456D2

background

#F6F8F8

surface

#EBEFEF

border

#C6CACA

text

#060B0B

muted

#7A7C7C

Preview Lab

Preview with #25545A

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

Preview Lab → · Contrast checker → · Palette generator →