#256D53#256D53

#256D53 is a mid, moderate teal. Relative luminance 0.120; OKLCH L 48.2% C 0.083 H 165.7°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#256D53
RGB	rgb(37, 109, 83)
HSL	hsl(158, 49%, 29%)
HSV	hsv(158, 66%, 43%)
CMYK	cmyk(66.1%, 0%, 23.9%, 57.3%)
CIE-LAB	lab(41.14, -29.10, 8.05)
CIE-LCH	lch(41.14, 30.19, 164.53°)
OKLab	oklab(48.23% -0.0806 0.0206)
OKLCH	oklch(48.23% 0.083 165.7)
XYZ	xyz(7.7921, 11.9543, 10.0787)
Luminance	0.1196 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256D53 #6D253F

analogous

#256D2F #256D53 #25636D

triadic

#256D53 #53256D #6D5325

tetradic

#256D53 #2F256D #6D253F #636D25

square

#256D53 #2F256D #6D253F #636D25

split-complementary

#256D53 #6D2563 #6D2F25

monochromatic

#081711 #153F30 #256D53 #359B76 #4BC297

Accessibility & contrast

On white

6.19

#256D53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#256D53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256D53

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256D53	#FFFFFF	#000000	##FFFFFF
##256D53	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6552

Deuteranopia (green-blind)

#615E55

Tritanopia (blue-blind)

#006D66

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #256d53;
/* rgb */ color: rgb(37, 109, 83);
/* oklch */ color: oklch(48.2% 0.083 165.7);

Tailwind

colors: {
  custom: {
    50: '#689783',
    500: '#256d53',
    950: '#000000',
  },
}

SCSS

$custom: #256d53;
$custom-light: #689783;
$custom-dark: #000000;

JSON

{
  "hex": "#256d53",
  "rgb": {
    "r": 37,
    "g": 109,
    "b": 83
  },
  "hsl": {
    "h": 158.333,
    "s": 49.315,
    "l": 28.627
  },
  "oklch": {
    "l": 0.48233,
    "c": 0.08318,
    "h": 165.7
  },
  "luminance": 0.11955
}

Semantic roles & 50–950 ramp

primary

#256D53

secondary

#A04E6B

accent

#4F81D9

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#070D0A

muted

#7A7E7C

Preview Lab

Preview with #256D53

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

Preview Lab → · Contrast checker → · Palette generator →