#256D55#256D55

#256D55 is a mid, moderate teal. Relative luminance 0.120; OKLCH L 48.3% C 0.082 H 167.5°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#256D55
RGB	rgb(37, 109, 85)
HSL	hsl(160, 49%, 29%)
HSV	hsv(160, 66%, 43%)
CMYK	cmyk(66.1%, 0%, 22%, 57.3%)
CIE-LAB	lab(41.19, -28.59, 6.92)
CIE-LCH	lch(41.19, 29.41, 166.39°)
OKLab	oklab(48.29% -0.0796 0.0177)
OKLCH	oklch(48.29% 0.082 167.5)
XYZ	xyz(7.8705, 11.9856, 10.4913)
Luminance	0.1199 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256D55 #6D253D

analogous

#256D31 #256D55 #25616D

triadic

#256D55 #55256D #6D5525

tetradic

#256D55 #31256D #6D253D #616D25

square

#256D55 #31256D #6D253D #616D25

split-complementary

#256D55 #6D2561 #6D3125

monochromatic

#081712 #153F31 #256D55 #359B79 #4BC29A

Accessibility & contrast

On white

6.18

#256D55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#256D55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256D55

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256D55	#FFFFFF	#000000	##FFFFFF
##256D55	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6554

Deuteranopia (green-blind)

#605E57

Tritanopia (blue-blind)

#006D66

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #256d55;
/* rgb */ color: rgb(37, 109, 85);
/* oklch */ color: oklch(48.3% 0.082 167.5);

Tailwind

colors: {
  custom: {
    50: '#689784',
    500: '#256d55',
    950: '#000000',
  },
}

SCSS

$custom: #256d55;
$custom-light: #689784;
$custom-dark: #000000;

JSON

{
  "hex": "#256d55",
  "rgb": {
    "r": 37,
    "g": 109,
    "b": 85
  },
  "hsl": {
    "h": 160,
    "s": 49.315,
    "l": 28.627
  },
  "oklch": {
    "l": 0.48291,
    "c": 0.08151,
    "h": 167.5
  },
  "luminance": 0.11986
}

Semantic roles & 50–950 ramp

primary

#256D55

secondary

#A04E69

accent

#4F7DD9

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#070D0B

muted

#7A7E7C

Preview Lab

Preview with #256D55

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

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