#25555C#25555C

#25555C is a dark, muted teal. Relative luminance 0.077; OKLCH L 41.9% C 0.053 H 208.1°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#25555C
RGB	rgb(37, 85, 92)
HSL	hsl(188, 43%, 25%)
HSV	hsv(188, 60%, 36%)
CMYK	cmyk(59.8%, 7.6%, 0%, 63.9%)
CIE-LAB	lab(33.27, -13.92, -9.01)
CIE-LCH	lch(33.27, 16.58, 212.90°)
OKLab	oklab(41.94% -0.0467 -0.0249)
OKLCH	oklch(41.94% 0.053 208.1)
XYZ	xyz(5.9424, 7.6625, 11.2890)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25555C #5C2C25

analogous

#255C47 #25555C #253A5C

triadic

#25555C #5C2555 #555C25

tetradic

#25555C #47255C #5C2C25 #3A5C25

square

#25555C #47255C #5C2C25 #3A5C25

split-complementary

#25555C #5C253A #5C4725

monochromatic

#091416 #132D30 #25555C #377D88 #48A6B3

Accessibility & contrast

On white

8.29

#25555C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#25555C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25555C

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25555C	#FFFFFF	#000000	##FFFFFF
##25555C	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E525C

Deuteranopia (green-blind)

#464C5C

Tritanopia (blue-blind)

#005957

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #25555c;
/* rgb */ color: rgb(37, 85, 92);
/* oklch */ color: oklch(41.9% 0.053 208.1);

Tailwind

colors: {
  custom: {
    50: '#66858a',
    500: '#25555c',
    950: '#000000',
  },
}

SCSS

$custom: #25555c;
$custom-light: #66858a;
$custom-dark: #000000;

JSON

{
  "hex": "#25555c",
  "rgb": {
    "r": 37,
    "g": 85,
    "b": 92
  },
  "hsl": {
    "h": 187.636,
    "s": 42.636,
    "l": 25.294
  },
  "oklch": {
    "l": 0.41937,
    "c": 0.05295,
    "h": 208.1
  },
  "luminance": 0.07663
}

Semantic roles & 50–950 ramp

primary

#25555C

secondary

#8F564D

accent

#6555D2

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060B0B

muted

#7A7C7C

Preview Lab

Preview with #25555C

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

Preview Lab → · Contrast checker → · Palette generator →