#25808B#25808B

#25808B is a mid, moderate teal. Relative luminance 0.177; OKLCH L 55.3% C 0.084 H 206.8°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#25808B
RGB	rgb(37, 128, 139)
HSL	hsl(186, 58%, 35%)
HSV	hsv(186, 73%, 55%)
CMYK	cmyk(73.4%, 7.9%, 0%, 45.5%)
CIE-LAB	lab(49.12, -22.16, -13.59)
CIE-LCH	lch(49.12, 26.00, 211.52°)
OKLab	oklab(55.29% -0.0746 -0.0378)
OKLCH	oklch(55.29% 0.084 206.8)
XYZ	xyz(13.1403, 17.6942, 27.1439)
Luminance	0.1770 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25808B #8B3025

analogous

#258B63 #25808B #254D8B

triadic

#25808B #8B2580 #808B25

tetradic

#25808B #63258B #8B3025 #4D8B25

square

#25808B #63258B #8B3025 #4D8B25

split-complementary

#25808B #8B254D #8B6325

monochromatic

#0B272A #18535B #25808B #32ADBB #58C5D3

Accessibility & contrast

On white

4.63

#25808B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#25808B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #25808B

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25808B	#FFFFFF	#000000	##FFFFFF
##25808B	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757B8C

Deuteranopia (green-blind)

#66708B

Tritanopia (blue-blind)

#008683

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #25808b;
/* rgb */ color: rgb(37, 128, 139);
/* oklch */ color: oklch(55.3% 0.084 206.8);

Tailwind

colors: {
  custom: {
    50: '#70a5ac',
    500: '#25808b',
    950: '#000000',
  },
}

SCSS

$custom: #25808b;
$custom-light: #70a5ac;
$custom-dark: #000000;

JSON

{
  "hex": "#25808b",
  "rgb": {
    "r": 37,
    "g": 128,
    "b": 139
  },
  "hsl": {
    "h": 186.471,
    "s": 57.955,
    "l": 34.51
  },
  "oklch": {
    "l": 0.55285,
    "c": 0.08365,
    "h": 206.8
  },
  "luminance": 0.17696
}

Semantic roles & 50–950 ramp

primary

#25808B

secondary

#B75F55

accent

#5747E1

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #25808B

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

Preview Lab → · Contrast checker → · Palette generator →