#256C4B#256C4B

#256C4B is a mid, moderate teal. Relative luminance 0.116; OKLCH L 47.7% C 0.089 H 159.8°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#256C4B
RGB	rgb(37, 108, 75)
HSL	hsl(152, 49%, 28%)
HSV	hsv(152, 66%, 42%)
CMYK	cmyk(65.7%, 0%, 30.6%, 57.6%)
CIE-LAB	lab(40.61, -30.58, 12.10)
CIE-LCH	lch(40.61, 32.89, 158.41°)
OKLab	oklab(47.74% -0.0836 0.0308)
OKLCH	oklch(47.74% 0.089 159.8)
XYZ	xyz(7.3948, 11.6257, 8.5095)
Luminance	0.1163 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256C4B #6C2546

analogous

#256C27 #256C4B #25696C

triadic

#256C4B #4B256C #6C4B25

tetradic

#256C4B #27256C #6C2546 #696C25

square

#256C4B #27256C #6C2546 #696C25

split-complementary

#256C4B #6C2569 #6C2725

monochromatic

#081710 #153E2B #256C4B #359A6B #4AC18A

Accessibility & contrast

On white

6.32

#256C4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#256C4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256C4B

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256C4B	#FFFFFF	#000000	##FFFFFF
##256C4B	1.00	6.32	3.33	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6449

Deuteranopia (green-blind)

#615D4D

Tritanopia (blue-blind)

#006C63

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #256c4b;
/* rgb */ color: rgb(37, 108, 75);
/* oklch */ color: oklch(47.7% 0.089 159.8);

Tailwind

colors: {
  custom: {
    50: '#68977d',
    500: '#256c4b',
    950: '#000000',
  },
}

SCSS

$custom: #256c4b;
$custom-light: #68977d;
$custom-dark: #000000;

JSON

{
  "hex": "#256c4b",
  "rgb": {
    "r": 37,
    "g": 108,
    "b": 75
  },
  "hsl": {
    "h": 152.113,
    "s": 48.966,
    "l": 28.431
  },
  "oklch": {
    "l": 0.47739,
    "c": 0.08906,
    "h": 159.8
  },
  "luminance": 0.11626
}

Semantic roles & 50–950 ramp

primary

#256C4B

secondary

#9F4E74

accent

#4F8FD9

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#070D09

muted

#7A7E7B

Preview Lab

Preview with #256C4B

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

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