#256D4E#256D4E

#256D4E is a mid, moderate teal. Relative luminance 0.119; OKLCH L 48.1% C 0.088 H 161.6°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#256D4E
RGB	rgb(37, 109, 78)
HSL	hsl(154, 49%, 29%)
HSV	hsv(154, 66%, 43%)
CMYK	cmyk(66.1%, 0%, 28.4%, 57.3%)
CIE-LAB	lab(41.02, -30.33, 10.88)
CIE-LCH	lch(41.02, 32.22, 160.27°)
OKLab	oklab(48.1% -0.0832 0.0277)
OKLCH	oklch(48.1% 0.088 161.6)
XYZ	xyz(7.6060, 11.8799, 9.0985)
Luminance	0.1188 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256D4E #6D2544

analogous

#256D2A #256D4E #25686D

triadic

#256D4E #4E256D #6D4E25

tetradic

#256D4E #2A256D #6D2544 #686D25

square

#256D4E #2A256D #6D2544 #686D25

split-complementary

#256D4E #6D2568 #6D2A25

monochromatic

#081710 #153F2D #256D4E #359B6F #4BC28E

Accessibility & contrast

On white

6.22

#256D4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#256D4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256D4E

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256D4E	#FFFFFF	#000000	##FFFFFF
##256D4E	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B654C

Deuteranopia (green-blind)

#625E50

Tritanopia (blue-blind)

#006D65

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #256d4e;
/* rgb */ color: rgb(37, 109, 78);
/* oklch */ color: oklch(48.1% 0.088 161.6);

Tailwind

colors: {
  custom: {
    50: '#68977f',
    500: '#256d4e',
    950: '#000000',
  },
}

SCSS

$custom: #256d4e;
$custom-light: #68977f;
$custom-dark: #000000;

JSON

{
  "hex": "#256d4e",
  "rgb": {
    "r": 37,
    "g": 109,
    "b": 78
  },
  "hsl": {
    "h": 154.167,
    "s": 49.315,
    "l": 28.627
  },
  "oklch": {
    "l": 0.48097,
    "c": 0.08769,
    "h": 161.6
  },
  "luminance": 0.11881
}

Semantic roles & 50–950 ramp

primary

#256D4E

secondary

#A04E71

accent

#4F8AD9

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#070D0A

muted

#7A7E7C

Preview Lab

Preview with #256D4E

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

Preview Lab → · Contrast checker → · Palette generator →