#256C5D#256C5D

#256C5D is a mid, moderate teal. Relative luminance 0.119; OKLCH L 48.3% C 0.074 H 176.4°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#256C5D
RGB	rgb(37, 108, 93)
HSL	hsl(167, 49%, 28%)
HSV	hsv(167, 66%, 42%)
CMYK	cmyk(65.7%, 0%, 13.9%, 57.6%)
CIE-LAB	lab(41.07, -25.95, 1.91)
CIE-LCH	lch(41.07, 26.02, 175.79°)
OKLab	oklab(48.26% -0.0743 0.0047)
OKLCH	oklch(48.26% 0.074 176.4)
XYZ	xyz(8.1004, 11.9079, 12.2254)
Luminance	0.1191 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256C5D #6C2534

analogous

#256C39 #256C5D #25576C

triadic

#256C5D #5D256C #6C5D25

tetradic

#256C5D #39256C #6C2534 #576C25

square

#256C5D #39256C #6C2534 #576C25

split-complementary

#256C5D #6C2557 #6C3925

monochromatic

#081714 #153E36 #256C5D #359A84 #4AC1A8

Accessibility & contrast

On white

6.21

#256C5D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#256C5D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256C5D

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256C5D	#FFFFFF	#000000	##FFFFFF
##256C5D	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68655C

Deuteranopia (green-blind)

#5E5E5E

Tritanopia (blue-blind)

#006D68

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #256c5d;
/* rgb */ color: rgb(37, 108, 93);
/* oklch */ color: oklch(48.3% 0.074 176.4);

Tailwind

colors: {
  custom: {
    50: '#69968a',
    500: '#256c5d',
    950: '#000000',
  },
}

SCSS

$custom: #256c5d;
$custom-light: #69968a;
$custom-dark: #000000;

JSON

{
  "hex": "#256c5d",
  "rgb": {
    "r": 37,
    "g": 108,
    "b": 93
  },
  "hsl": {
    "h": 167.324,
    "s": 48.966,
    "l": 28.431
  },
  "oklch": {
    "l": 0.4826,
    "c": 0.07441,
    "h": 176.4
  },
  "luminance": 0.11909
}

Semantic roles & 50–950 ramp

primary

#256C5D

secondary

#9F4E5F

accent

#4F6CD9

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#070D0B

muted

#7A7E7C

Preview Lab

Preview with #256C5D

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

Preview Lab → · Contrast checker → · Palette generator →