#288256#288256

#288256 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.2% C 0.109 H 157.9°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#288256
RGB	rgb(40, 130, 86)
HSL	hsl(151, 53%, 33%)
HSV	hsv(151, 69%, 51%)
CMYK	cmyk(69.2%, 0%, 33.8%, 49%)
CIE-LAB	lab(48.37, -37.27, 16.32)
CIE-LCH	lch(48.37, 40.68, 156.35°)
OKLab	oklab(54.2% -0.1013 0.0412)
OKLCH	oklch(54.2% 0.109 157.9)
XYZ	xyz(10.5364, 17.0871, 11.5452)
Luminance	0.1709 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288256 #822854

analogous

#288229 #288256 #288182

triadic

#288256 #562882 #825628

tetradic

#288256 #292882 #822854 #818228

square

#288256 #292882 #822854 #818228

split-complementary

#288256 #822881 #822928

monochromatic

#0B2418 #1A5337 #288256 #36B175 #59CC93

Accessibility & contrast

On white

4.75

#288256 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#288256 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288256

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288256	#FFFFFF	#000000	##FFFFFF
##288256	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817853

Deuteranopia (green-blind)

#756F59

Tritanopia (blue-blind)

#008176

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #288256;
/* rgb */ color: rgb(40, 130, 86);
/* oklch */ color: oklch(54.2% 0.109 157.9);

Tailwind

colors: {
  custom: {
    50: '#6ea786',
    500: '#288256',
    950: '#000000',
  },
}

SCSS

$custom: #288256;
$custom-light: #6ea786;
$custom-dark: #000000;

JSON

{
  "hex": "#288256",
  "rgb": {
    "r": 40,
    "g": 130,
    "b": 86
  },
  "hsl": {
    "h": 150.667,
    "s": 52.941,
    "l": 33.333
  },
  "oklch": {
    "l": 0.54202,
    "c": 0.10933,
    "h": 157.9
  },
  "luminance": 0.17088
}

Semantic roles & 50–950 ramp

primary

#288256

secondary

#B15582

accent

#4B92DC

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#080F0B

muted

#7B7F7C

Preview Lab

Preview with #288256

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

Preview Lab → · Contrast checker → · Palette generator →