#258990#258990

#258990 is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.8% C 0.088 H 202.0°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#258990
RGB	rgb(37, 137, 144)
HSL	hsl(184, 59%, 35%)
HSV	hsv(184, 74%, 56%)
CMYK	cmyk(74.3%, 4.9%, 0%, 43.5%)
CIE-LAB	lab(52.17, -25.21, -11.91)
CIE-LCH	lch(52.17, 27.88, 205.29°)
OKLab	oklab(57.81% -0.0819 -0.0331)
OKLCH	oklch(57.81% 0.088 202)
XYZ	xyz(14.7404, 20.2965, 29.5209)
Luminance	0.2030 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258990 #902C25

analogous

#259061 #258990 #255390

triadic

#258990 #902589 #899025

tetradic

#258990 #612590 #902C25 #539025

square

#258990 #612590 #902C25 #539025

split-complementary

#258990 #902553 #906125

monochromatic

#0C2C2F #185B5F #258990 #32B7C1 #5BCDD5

Accessibility & contrast

On white

4.15

#258990 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#258990 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258990

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258990	#FFFFFF	#000000	##000000
##258990	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8391

Deuteranopia (green-blind)

#6F7890

Tritanopia (blue-blind)

#008E8B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #258990;
/* rgb */ color: rgb(37, 137, 144);
/* oklch */ color: oklch(57.8% 0.088 202.0);

Tailwind

colors: {
  custom: {
    50: '#71acb0',
    500: '#258990',
    950: '#000000',
  },
}

SCSS

$custom: #258990;
$custom-light: #71acb0;
$custom-dark: #000000;

JSON

{
  "hex": "#258990",
  "rgb": {
    "r": 37,
    "g": 137,
    "b": 144
  },
  "hsl": {
    "h": 183.925,
    "s": 59.116,
    "l": 35.49
  },
  "oklch": {
    "l": 0.57807,
    "c": 0.0883,
    "h": 202
  },
  "luminance": 0.20298
}

Semantic roles & 50–950 ramp

primary

#258990

secondary

#B95E57

accent

#5045E2

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #258990

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

Preview Lab → · Contrast checker → · Palette generator →