#255F64#255F64

#255F64 is a dark, moderate teal. Relative luminance 0.095; OKLCH L 45.0% C 0.060 H 203.1°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#255F64
RGB	rgb(37, 95, 100)
HSL	hsl(185, 46%, 27%)
HSV	hsv(185, 63%, 39%)
CMYK	cmyk(63%, 5%, 0%, 60.8%)
CIE-LAB	lab(36.92, -17.01, -8.51)
CIE-LCH	lch(36.92, 19.02, 206.57°)
OKLab	oklab(44.98% -0.0553 -0.0235)
OKLCH	oklch(44.98% 0.06 203.1)
XYZ	xyz(7.1544, 9.4971, 13.5102)
Luminance	0.0950 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255F64 #642A25

analogous

#25644A #255F64 #254064

triadic

#255F64 #64255F #5F6425

tetradic

#255F64 #4A2564 #642A25 #406425

square

#255F64 #4A2564 #642A25 #406425

split-complementary

#255F64 #642540 #644A25

monochromatic

#081516 #143537 #255F64 #368991 #48B2BB

Accessibility & contrast

On white

7.24

#255F64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#255F64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255F64

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255F64	#FFFFFF	#000000	##FFFFFF
##255F64	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585B64

Deuteranopia (green-blind)

#4E5464

Tritanopia (blue-blind)

#006360

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #255f64;
/* rgb */ color: rgb(37, 95, 100);
/* oklch */ color: oklch(45.0% 0.060 203.1);

Tailwind

colors: {
  custom: {
    50: '#678c90',
    500: '#255f64',
    950: '#000000',
  },
}

SCSS

$custom: #255f64;
$custom-light: #678c90;
$custom-dark: #000000;

JSON

{
  "hex": "#255f64",
  "rgb": {
    "r": 37,
    "g": 95,
    "b": 100
  },
  "hsl": {
    "h": 184.762,
    "s": 45.985,
    "l": 26.863
  },
  "oklch": {
    "l": 0.44975,
    "c": 0.06009,
    "h": 203.1
  },
  "luminance": 0.09498
}

Semantic roles & 50–950 ramp

primary

#255F64

secondary

#97534E

accent

#5D52D6

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #255F64

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

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