#255E65#255E65

#255E65 is a dark, muted teal. Relative luminance 0.093; OKLCH L 44.7% C 0.060 H 206.3°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#255E65
RGB	rgb(37, 94, 101)
HSL	hsl(187, 46%, 27%)
HSV	hsv(187, 63%, 40%)
CMYK	cmyk(63.4%, 6.9%, 0%, 60.4%)
CIE-LAB	lab(36.63, -16.13, -9.57)
CIE-LCH	lch(36.63, 18.75, 210.70°)
OKLab	oklab(44.75% -0.0536 -0.0265)
OKLCH	oklch(44.75% 0.06 206.3)
XYZ	xyz(7.1136, 9.3376, 13.7368)
Luminance	0.0934 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255E65 #652C25

analogous

#25654C #255E65 #253E65

triadic

#255E65 #65255E #5E6525

tetradic

#255E65 #4C2565 #652C25 #3E6525

square

#255E65 #4C2565 #652C25 #3E6525

split-complementary

#255E65 #65253E #654C25

monochromatic

#081516 #153438 #255E65 #358892 #48AFBC

Accessibility & contrast

On white

7.32

#255E65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#255E65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255E65

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255E65	#FFFFFF	#000000	##FFFFFF
##255E65	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565A65

Deuteranopia (green-blind)

#4D5365

Tritanopia (blue-blind)

#006260

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #255e65;
/* rgb */ color: rgb(37, 94, 101);
/* oklch */ color: oklch(44.7% 0.060 206.3);

Tailwind

colors: {
  custom: {
    50: '#678c90',
    500: '#255e65',
    950: '#000000',
  },
}

SCSS

$custom: #255e65;
$custom-light: #678c90;
$custom-dark: #000000;

JSON

{
  "hex": "#255e65",
  "rgb": {
    "r": 37,
    "g": 94,
    "b": 101
  },
  "hsl": {
    "h": 186.563,
    "s": 46.377,
    "l": 27.059
  },
  "oklch": {
    "l": 0.44747,
    "c": 0.05982,
    "h": 206.3
  },
  "luminance": 0.09338
}

Semantic roles & 50–950 ramp

primary

#255E65

secondary

#98564E

accent

#6052D6

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #255E65

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

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