#25878F#25878F

#25878F is a mid, moderate teal. Relative luminance 0.197; OKLCH L 57.3% C 0.087 H 203.1°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#25878F
RGB	rgb(37, 135, 143)
HSL	hsl(185, 59%, 35%)
HSV	hsv(185, 74%, 56%)
CMYK	cmyk(74.1%, 5.6%, 0%, 43.9%)
CIE-LAB	lab(51.50, -24.50, -12.34)
CIE-LCH	lch(51.50, 27.43, 206.73°)
OKLab	oklab(57.25% -0.0802 -0.0343)
OKLCH	oklch(57.25% 0.087 203.1)
XYZ	xyz(14.3827, 19.7027, 29.0263)
Luminance	0.1970 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25878F #8F2D25

analogous

#258F62 #25878F #25528F

triadic

#25878F #8F2587 #878F25

tetradic

#25878F #62258F #8F2D25 #528F25

square

#25878F #62258F #8F2D25 #528F25

split-complementary

#25878F #8F2552 #8F6225

monochromatic

#0C2B2E #18595E #25878F #32B5C0 #5ACBD4

Accessibility & contrast

On white

4.25

#25878F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#25878F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #25878F

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25878F	#FFFFFF	#000000	##000000
##25878F	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8190

Deuteranopia (green-blind)

#6D768F

Tritanopia (blue-blind)

#008D89

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #25878f;
/* rgb */ color: rgb(37, 135, 143);
/* oklch */ color: oklch(57.3% 0.087 203.1);

Tailwind

colors: {
  custom: {
    50: '#71aaaf',
    500: '#25878f',
    950: '#000000',
  },
}

SCSS

$custom: #25878f;
$custom-light: #71aaaf;
$custom-dark: #000000;

JSON

{
  "hex": "#25878f",
  "rgb": {
    "r": 37,
    "g": 135,
    "b": 143
  },
  "hsl": {
    "h": 184.528,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.57252,
    "c": 0.08724,
    "h": 203.1
  },
  "luminance": 0.19704
}

Semantic roles & 50–950 ramp

primary

#25878F

secondary

#B95E57

accent

#5246E2

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #25878F

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

Preview Lab → · Contrast checker → · Palette generator →