#258278#258278

#258278 is a mid, moderate teal. Relative luminance 0.177; OKLCH L 55.1% C 0.086 H 184.6°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#258278
RGB	rgb(37, 130, 120)
HSL	hsl(174, 56%, 33%)
HSV	hsv(174, 72%, 51%)
CMYK	cmyk(71.5%, 0%, 7.7%, 49%)
CIE-LAB	lab(49.15, -29.04, -2.39)
CIE-LCH	lch(49.15, 29.14, 184.71°)
OKLab	oklab(55.1% -0.0856 -0.0069)
OKLCH	oklch(55.1% 0.086 184.6)
XYZ	xyz(12.1341, 17.7132, 20.5452)
Luminance	0.1772 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258278 #82252F

analogous

#258249 #258278 #255E82

triadic

#258278 #782582 #827825

tetradic

#258278 #492582 #82252F #5E8225

square

#258278 #492582 #82252F #5E8225

split-complementary

#258278 #82255E #824925

monochromatic

#0A2320 #17524C #258278 #33B2A4 #53CEC1

Accessibility & contrast

On white

4.62

#258278 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#258278 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #258278

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258278	#FFFFFF	#000000	##FFFFFF
##258278	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7A78

Deuteranopia (green-blind)

#6E7179

Tritanopia (blue-blind)

#00857F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #258278;
/* rgb */ color: rgb(37, 130, 120);
/* oklch */ color: oklch(55.1% 0.086 184.6);

Tailwind

colors: {
  custom: {
    50: '#6ea79e',
    500: '#258278',
    950: '#000000',
  },
}

SCSS

$custom: #258278;
$custom-light: #6ea79e;
$custom-dark: #000000;

JSON

{
  "hex": "#258278",
  "rgb": {
    "r": 37,
    "g": 130,
    "b": 120
  },
  "hsl": {
    "h": 173.548,
    "s": 55.689,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55097,
    "c": 0.08593,
    "h": 184.6
  },
  "luminance": 0.17715
}

Semantic roles & 50–950 ramp

primary

#258278

secondary

#B2505B

accent

#4959DF

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #258278

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

Preview Lab → · Contrast checker → · Palette generator →