#255D43#255D43

#255D43 is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.3% C 0.074 H 160.8°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#255D43
RGB	rgb(37, 93, 67)
HSL	hsl(152, 43%, 25%)
HSV	hsv(152, 60%, 36%)
CMYK	cmyk(60.2%, 0%, 28%, 63.5%)
CIE-LAB	lab(35.26, -25.33, 9.51)
CIE-LCH	lch(35.26, 27.06, 159.42°)
OKLab	oklab(43.3% -0.0696 0.0243)
OKLCH	oklch(43.3% 0.074 160.8)
XYZ	xyz(5.6899, 8.6267, 6.6744)
Luminance	0.0863 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255D43 #5D253F

analogous

#255D27 #255D43 #255B5D

triadic

#255D43 #43255D #5D4325

tetradic

#255D43 #27255D #5D253F #5B5D25

square

#255D43 #27255D #5D253F #5B5D25

split-complementary

#255D43 #5D255B #5D2725

monochromatic

#091610 #143123 #255D43 #368963 #48B582

Accessibility & contrast

On white

7.71

#255D43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#255D43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255D43

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255D43	#FFFFFF	#000000	##FFFFFF
##255D43	1.00	7.71	2.73	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5642

Deuteranopia (green-blind)

#545145

Tritanopia (blue-blind)

#0F5D56

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #255d43;
/* rgb */ color: rgb(37, 93, 67);
/* oklch */ color: oklch(43.3% 0.074 160.8);

Tailwind

colors: {
  custom: {
    50: '#658b77',
    500: '#255d43',
    950: '#000000',
  },
}

SCSS

$custom: #255d43;
$custom-light: #658b77;
$custom-dark: #000000;

JSON

{
  "hex": "#255d43",
  "rgb": {
    "r": 37,
    "g": 93,
    "b": 67
  },
  "hsl": {
    "h": 152.143,
    "s": 43.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.43295,
    "c": 0.07373,
    "h": 160.8
  },
  "luminance": 0.08627
}

Semantic roles & 50–950 ramp

primary

#255D43

secondary

#904D6D

accent

#558FD3

background

#F6F8F7

surface

#EBF0ED

border

#C6CBC8

text

#060C08

muted

#7A7D7B

Preview Lab

Preview with #255D43

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

Preview Lab → · Contrast checker → · Palette generator →