#258E93#258E93

#258E93 is a mid, moderate teal. Relative luminance 0.218; OKLCH L 59.2% C 0.091 H 199.8°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#258E93
RGB	rgb(37, 142, 147)
HSL	hsl(183, 60%, 36%)
HSV	hsv(183, 75%, 58%)
CMYK	cmyk(74.8%, 3.4%, 0%, 42.4%)
CIE-LAB	lab(53.86, -26.78, -11.10)
CIE-LCH	lch(53.86, 28.99, 202.52°)
OKLab	oklab(59.21% -0.0857 -0.0308)
OKLCH	oklch(59.21% 0.091 199.8)
XYZ	xyz(15.7000, 21.8440, 30.9870)
Luminance	0.2185 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258E93 #932A25

analogous

#259361 #258E93 #255793

triadic

#258E93 #93258E #8E9325

tetradic

#258E93 #612593 #932A25 #579325

square

#258E93 #612593 #932A25 #579325

split-complementary

#258E93 #932557 #936125

monochromatic

#0C3031 #195F62 #258E93 #31BDC4 #5CD1D6

Accessibility & contrast

On white

3.91

#258E93 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#258E93 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258E93

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258E93	#FFFFFF	#000000	##000000
##258E93	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838793

Deuteranopia (green-blind)

#747C94

Tritanopia (blue-blind)

#00938F

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #258e93;
/* rgb */ color: rgb(37, 142, 147);
/* oklch */ color: oklch(59.2% 0.091 199.8);

Tailwind

colors: {
  custom: {
    50: '#72afb2',
    500: '#258e93',
    950: '#000000',
  },
}

SCSS

$custom: #258e93;
$custom-light: #72afb2;
$custom-dark: #000000;

JSON

{
  "hex": "#258e93",
  "rgb": {
    "r": 37,
    "g": 142,
    "b": 147
  },
  "hsl": {
    "h": 182.727,
    "s": 59.783,
    "l": 36.078
  },
  "oklch": {
    "l": 0.5921,
    "c": 0.0911,
    "h": 199.8
  },
  "luminance": 0.21846
}

Semantic roles & 50–950 ramp

primary

#258E93

secondary

#BB5D59

accent

#4C45E3

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#091011

muted

#7B7F80

Preview Lab

Preview with #258E93

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

Preview Lab → · Contrast checker → · Palette generator →