#258388#258388

#258388 is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.9% C 0.084 H 200.3°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#258388
RGB	rgb(37, 131, 136)
HSL	hsl(183, 57%, 34%)
HSV	hsv(183, 73%, 53%)
CMYK	cmyk(72.8%, 3.7%, 0%, 46.7%)
CIE-LAB	lab(49.98, -24.68, -10.54)
CIE-LCH	lch(49.98, 26.83, 203.13°)
OKLab	oklab(55.94% -0.0792 -0.0293)
OKLCH	oklch(55.94% 0.084 200.3)
XYZ	xyz(13.3212, 18.4019, 26.1376)
Luminance	0.1840 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258388 #882A25

analogous

#25885C #258388 #255288

triadic

#258388 #882583 #838825

tetradic

#258388 #5C2588 #882A25 #528825

square

#258388 #5C2588 #882A25 #528825

split-complementary

#258388 #882552 #885C25

monochromatic

#0B2628 #185558 #258388 #32B1B8 #56CBD1

Accessibility & contrast

On white

4.49

#258388 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#258388 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258388

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258388	#FFFFFF	#000000	##000000
##258388	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797D88

Deuteranopia (green-blind)

#6B7288

Tritanopia (blue-blind)

#008884

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #258388;
/* rgb */ color: rgb(37, 131, 136);
/* oklch */ color: oklch(55.9% 0.084 200.3);

Tailwind

colors: {
  custom: {
    50: '#70a7aa',
    500: '#258388',
    950: '#000000',
  },
}

SCSS

$custom: #258388;
$custom-light: #70a7aa;
$custom-dark: #000000;

JSON

{
  "hex": "#258388",
  "rgb": {
    "r": 37,
    "g": 131,
    "b": 136
  },
  "hsl": {
    "h": 183.03,
    "s": 57.225,
    "l": 33.922
  },
  "oklch": {
    "l": 0.55943,
    "c": 0.0844,
    "h": 200.3
  },
  "luminance": 0.18403
}

Semantic roles & 50–950 ramp

primary

#258388

secondary

#B65853

accent

#4F47E0

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #258388

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

Preview Lab → · Contrast checker → · Palette generator →