#256D69#256D69

#256D69 is a mid, moderate teal. Relative luminance 0.124; OKLCH L 48.9% C 0.070 H 189.9°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#256D69
RGB	rgb(37, 109, 105)
HSL	hsl(177, 49%, 29%)
HSV	hsv(177, 66%, 43%)
CMYK	cmyk(66.1%, 0%, 3.7%, 57.3%)
CIE-LAB	lab(41.77, -22.97, -4.34)
CIE-LCH	lch(41.77, 23.37, 190.70°)
OKLab	oklab(48.95% -0.0694 -0.0121)
OKLCH	oklch(48.95% 0.07 189.9)
XYZ	xyz(8.7802, 12.3496, 15.2828)
Luminance	0.1235 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256D69 #6D2529

analogous

#256D45 #256D69 #254D6D

triadic

#256D69 #69256D #6D6925

tetradic

#256D69 #45256D #6D2529 #4D6D25

square

#256D69 #45256D #6D2529 #4D6D25

split-complementary

#256D69 #6D254D #6D4525

monochromatic

#081716 #153F3D #256D69 #359B95 #4BC2BB

Accessibility & contrast

On white

6.05

#256D69 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#256D69 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256D69

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256D69	#FFFFFF	#000000	##FFFFFF
##256D69	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676769

Deuteranopia (green-blind)

#5C5F6A

Tritanopia (blue-blind)

#00706C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #256d69;
/* rgb */ color: rgb(37, 109, 105);
/* oklch */ color: oklch(48.9% 0.070 189.9);

Tailwind

colors: {
  custom: {
    50: '#6a9793',
    500: '#256d69',
    950: '#000000',
  },
}

SCSS

$custom: #256d69;
$custom-light: #6a9793;
$custom-dark: #000000;

JSON

{
  "hex": "#256d69",
  "rgb": {
    "r": 37,
    "g": 109,
    "b": 105
  },
  "hsl": {
    "h": 176.667,
    "s": 49.315,
    "l": 28.627
  },
  "oklch": {
    "l": 0.48947,
    "c": 0.07048,
    "h": 189.9
  },
  "luminance": 0.12351
}

Semantic roles & 50–950 ramp

primary

#256D69

secondary

#A04E52

accent

#4F57D9

background

#F6F9F9

surface

#ECF2F1

border

#C7CCCB

text

#070D0D

muted

#7A7E7E

Preview Lab

Preview with #256D69

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

Preview Lab → · Contrast checker → · Palette generator →