#256D4D#256D4D

#256D4D is a mid, moderate teal. Relative luminance 0.119; OKLCH L 48.1% C 0.089 H 160.8°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#256D4D
RGB	rgb(37, 109, 77)
HSL	hsl(153, 49%, 29%)
HSV	hsv(153, 66%, 43%)
CMYK	cmyk(66.1%, 0%, 29.4%, 57.3%)
CIE-LAB	lab(41.00, -30.57, 11.45)
CIE-LCH	lch(41.00, 32.64, 159.47°)
OKLab	oklab(48.07% -0.0837 0.0291)
OKLCH	oklch(48.07% 0.089 160.8)
XYZ	xyz(7.5704, 11.8656, 8.9111)
Luminance	0.1187 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256D4D #6D2545

analogous

#256D29 #256D4D #25696D

triadic

#256D4D #4D256D #6D4D25

tetradic

#256D4D #29256D #6D2545 #696D25

square

#256D4D #29256D #6D2545 #696D25

split-complementary

#256D4D #6D2569 #6D2925

monochromatic

#081710 #153F2D #256D4D #359B6D #4BC28D

Accessibility & contrast

On white

6.23

#256D4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#256D4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256D4D

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256D4D	#FFFFFF	#000000	##FFFFFF
##256D4D	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C654B

Deuteranopia (green-blind)

#625E4F

Tritanopia (blue-blind)

#006D64

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #256d4d;
/* rgb */ color: rgb(37, 109, 77);
/* oklch */ color: oklch(48.1% 0.089 160.8);

Tailwind

colors: {
  custom: {
    50: '#68977f',
    500: '#256d4d',
    950: '#000000',
  },
}

SCSS

$custom: #256d4d;
$custom-light: #68977f;
$custom-dark: #000000;

JSON

{
  "hex": "#256d4d",
  "rgb": {
    "r": 37,
    "g": 109,
    "b": 77
  },
  "hsl": {
    "h": 153.333,
    "s": 49.315,
    "l": 28.627
  },
  "oklch": {
    "l": 0.48071,
    "c": 0.08864,
    "h": 160.8
  },
  "luminance": 0.11866
}

Semantic roles & 50–950 ramp

primary

#256D4D

secondary

#A04E72

accent

#4F8CD9

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#070D0A

muted

#7A7E7C

Preview Lab

Preview with #256D4D

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

Preview Lab → · Contrast checker → · Palette generator →