#255E68#255E68

#255E68 is a dark, moderate teal. Relative luminance 0.094; OKLCH L 44.9% C 0.061 H 210.9°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#255E68
RGB	rgb(37, 94, 104)
HSL	hsl(189, 48%, 28%)
HSV	hsv(189, 64%, 41%)
CMYK	cmyk(64.4%, 9.6%, 0%, 59.2%)
CIE-LAB	lab(36.74, -15.14, -11.26)
CIE-LCH	lch(36.74, 18.87, 216.64°)
OKLab	oklab(44.88% -0.0522 -0.0312)
OKLCH	oklch(44.88% 0.061 210.9)
XYZ	xyz(7.2633, 9.3975, 14.5251)
Luminance	0.0940 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255E68 #682F25

analogous

#256850 #255E68 #253D68

triadic

#255E68 #68255E #5E6825

tetradic

#255E68 #502568 #682F25 #3D6825

square

#255E68 #502568 #682F25 #3D6825

split-complementary

#255E68 #68253D #685025

monochromatic

#081417 #15353B #255E68 #358795 #49ADBE

Accessibility & contrast

On white

7.29

#255E68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#255E68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255E68

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255E68	#FFFFFF	#000000	##FFFFFF
##255E68	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565B69

Deuteranopia (green-blind)

#4C5368

Tritanopia (blue-blind)

#006261

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #255e68;
/* rgb */ color: rgb(37, 94, 104);
/* oklch */ color: oklch(44.9% 0.061 210.9);

Tailwind

colors: {
  custom: {
    50: '#688b93',
    500: '#255e68',
    950: '#000000',
  },
}

SCSS

$custom: #255e68;
$custom-light: #688b93;
$custom-dark: #000000;

JSON

{
  "hex": "#255e68",
  "rgb": {
    "r": 37,
    "g": 94,
    "b": 104
  },
  "hsl": {
    "h": 188.955,
    "s": 47.518,
    "l": 27.647
  },
  "oklch": {
    "l": 0.44875,
    "c": 0.06086,
    "h": 210.9
  },
  "luminance": 0.09398
}

Semantic roles & 50–950 ramp

primary

#255E68

secondary

#9B594E

accent

#6551D7

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#070C0D

muted

#7A7D7E

Preview Lab

Preview with #255E68

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

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