#256E4F#256E4F

#256E4F is a mid, moderate teal. Relative luminance 0.121; OKLCH L 48.4% C 0.088 H 161.8°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#256E4F
RGB	rgb(37, 110, 79)
HSL	hsl(155, 50%, 29%)
HSV	hsv(155, 66%, 43%)
CMYK	cmyk(66.4%, 0%, 28.2%, 56.9%)
CIE-LAB	lab(41.39, -30.55, 10.79)
CIE-LCH	lch(41.39, 32.40, 160.55°)
OKLab	oklab(48.4% -0.0838 0.0275)
OKLCH	oklch(48.4% 0.088 161.8)
XYZ	xyz(7.7494, 12.1089, 9.3245)
Luminance	0.1211 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256E4F #6E2544

analogous

#256E2B #256E4F #25696E

triadic

#256E4F #4F256E #6E4F25

tetradic

#256E4F #2B256E #6E2544 #696E25

square

#256E4F #2B256E #6E2544 #696E25

split-complementary

#256E4F #6E2569 #6E2B25

monochromatic

#081710 #16402E #256E4F #349C70 #4BC290

Accessibility & contrast

On white

6.14

#256E4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#256E4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256E4F

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256E4F	#FFFFFF	#000000	##FFFFFF
##256E4F	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C664D

Deuteranopia (green-blind)

#625F51

Tritanopia (blue-blind)

#006E66

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #256e4f;
/* rgb */ color: rgb(37, 110, 79);
/* oklch */ color: oklch(48.4% 0.088 161.8);

Tailwind

colors: {
  custom: {
    50: '#689880',
    500: '#256e4f',
    950: '#000000',
  },
}

SCSS

$custom: #256e4f;
$custom-light: #689880;
$custom-dark: #000000;

JSON

{
  "hex": "#256e4f",
  "rgb": {
    "r": 37,
    "g": 110,
    "b": 79
  },
  "hsl": {
    "h": 154.521,
    "s": 49.66,
    "l": 28.824
  },
  "oklch": {
    "l": 0.48402,
    "c": 0.08824,
    "h": 161.8
  },
  "luminance": 0.1211
}

Semantic roles & 50–950 ramp

primary

#256E4F

secondary

#A14E71

accent

#4F89D9

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#070E0A

muted

#7A7E7C

Preview Lab

Preview with #256E4F

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

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