#256F4F#256F4F

#256F4F is a mid, moderate teal. Relative luminance 0.123; OKLCH L 48.7% C 0.090 H 161.3°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#256F4F
RGB	rgb(37, 111, 79)
HSL	hsl(154, 50%, 29%)
HSV	hsv(154, 67%, 44%)
CMYK	cmyk(66.7%, 0%, 28.8%, 56.5%)
CIE-LAB	lab(41.73, -31.02, 11.26)
CIE-LCH	lch(41.73, 33.00, 160.04°)
OKLab	oklab(48.68% -0.085 0.0287)
OKLCH	oklch(48.68% 0.09 161.3)
XYZ	xyz(7.8579, 12.3259, 9.3606)
Luminance	0.1233 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256F4F #6F2545

analogous

#256F2A #256F4F #256A6F

triadic

#256F4F #4F256F #6F4F25

tetradic

#256F4F #2A256F #6F2545 #6A6F25

square

#256F4F #2A256F #6F2545 #6A6F25

split-complementary

#256F4F #6F256A #6F2A25

monochromatic

#081710 #16412E #256F4F #349D70 #4BC38F

Accessibility & contrast

On white

6.06

#256F4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#256F4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256F4F

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256F4F	#FFFFFF	#000000	##FFFFFF
##256F4F	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D674D

Deuteranopia (green-blind)

#636051

Tritanopia (blue-blind)

#006F66

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #256f4f;
/* rgb */ color: rgb(37, 111, 79);
/* oklch */ color: oklch(48.7% 0.090 161.3);

Tailwind

colors: {
  custom: {
    50: '#699980',
    500: '#256f4f',
    950: '#000000',
  },
}

SCSS

$custom: #256f4f;
$custom-light: #699980;
$custom-dark: #000000;

JSON

{
  "hex": "#256f4f",
  "rgb": {
    "r": 37,
    "g": 111,
    "b": 79
  },
  "hsl": {
    "h": 154.054,
    "s": 50,
    "l": 29.02
  },
  "oklch": {
    "l": 0.48682,
    "c": 0.08971,
    "h": 161.3
  },
  "luminance": 0.12327
}

Semantic roles & 50–950 ramp

primary

#256F4F

secondary

#A24E72

accent

#4E8ADA

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#070E0A

muted

#7A7E7C

Preview Lab

Preview with #256F4F

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

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