#255D65#255D65

#255D65 is a dark, muted teal. Relative luminance 0.092; OKLCH L 44.5% C 0.059 H 208.0°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#255D65
RGB	rgb(37, 93, 101)
HSL	hsl(188, 46%, 27%)
HSV	hsv(188, 63%, 40%)
CMYK	cmyk(63.4%, 7.9%, 0%, 60.4%)
CIE-LAB	lab(36.29, -15.56, -10.08)
CIE-LCH	lch(36.29, 18.54, 212.93°)
OKLab	oklab(44.48% -0.0524 -0.0279)
OKLCH	oklch(44.48% 0.059 208)
XYZ	xyz(7.0253, 9.1609, 13.7074)
Luminance	0.0916 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255D65 #652D25

analogous

#25654D #255D65 #253D65

triadic

#255D65 #65255D #5D6525

tetradic

#255D65 #4D2565 #652D25 #3D6525

square

#255D65 #4D2565 #652D25 #3D6525

split-complementary

#255D65 #65253D #654D25

monochromatic

#081516 #153438 #255D65 #358692 #48AEBC

Accessibility & contrast

On white

7.41

#255D65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#255D65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255D65

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255D65	#FFFFFF	#000000	##FFFFFF
##255D65	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555A66

Deuteranopia (green-blind)

#4C5265

Tritanopia (blue-blind)

#00615F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #255d65;
/* rgb */ color: rgb(37, 93, 101);
/* oklch */ color: oklch(44.5% 0.059 208.0);

Tailwind

colors: {
  custom: {
    50: '#678b90',
    500: '#255d65',
    950: '#000000',
  },
}

SCSS

$custom: #255d65;
$custom-light: #678b90;
$custom-dark: #000000;

JSON

{
  "hex": "#255d65",
  "rgb": {
    "r": 37,
    "g": 93,
    "b": 101
  },
  "hsl": {
    "h": 187.5,
    "s": 46.377,
    "l": 27.059
  },
  "oklch": {
    "l": 0.44479,
    "c": 0.05938,
    "h": 208
  },
  "luminance": 0.09162
}

Semantic roles & 50–950 ramp

primary

#255D65

secondary

#98574E

accent

#6252D6

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #255D65

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

Preview Lab → · Contrast checker → · Palette generator →