#256C61#256C61

#256C61 is a mid, moderate teal. Relative luminance 0.120; OKLCH L 48.4% C 0.072 H 181.1°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#256C61
RGB	rgb(37, 108, 97)
HSL	hsl(171, 49%, 28%)
HSV	hsv(171, 66%, 42%)
CMYK	cmyk(65.7%, 0%, 10.2%, 57.6%)
CIE-LAB	lab(41.19, -24.82, -0.35)
CIE-LCH	lch(41.19, 24.82, 180.80°)
OKLab	oklab(48.39% -0.0722 -0.0013)
OKLCH	oklch(48.39% 0.072 181.1)
XYZ	xyz(8.2822, 11.9806, 13.1830)
Luminance	0.1198 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256C61 #6C2530

analogous

#256C3D #256C61 #25536C

triadic

#256C61 #61256C #6C6125

tetradic

#256C61 #3D256C #6C2530 #536C25

square

#256C61 #3D256C #6C2530 #536C25

split-complementary

#256C61 #6C2553 #6C3D25

monochromatic

#081714 #153E38 #256C61 #359A8A #4AC1AF

Accessibility & contrast

On white

6.18

#256C61 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#256C61 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256C61

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256C61	#FFFFFF	#000000	##FFFFFF
##256C61	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676661

Deuteranopia (green-blind)

#5D5E62

Tritanopia (blue-blind)

#006E69

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #256c61;
/* rgb */ color: rgb(37, 108, 97);
/* oklch */ color: oklch(48.4% 0.072 181.1);

Tailwind

colors: {
  custom: {
    50: '#69968d',
    500: '#256c61',
    950: '#000000',
  },
}

SCSS

$custom: #256c61;
$custom-light: #69968d;
$custom-dark: #000000;

JSON

{
  "hex": "#256c61",
  "rgb": {
    "r": 37,
    "g": 108,
    "b": 97
  },
  "hsl": {
    "h": 170.704,
    "s": 48.966,
    "l": 28.431
  },
  "oklch": {
    "l": 0.48393,
    "c": 0.07225,
    "h": 181.1
  },
  "luminance": 0.11982
}

Semantic roles & 50–950 ramp

primary

#256C61

secondary

#9F4E5A

accent

#4F65D9

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#070D0C

muted

#7A7E7D

Preview Lab

Preview with #256C61

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

Preview Lab → · Contrast checker → · Palette generator →