#288356#288356

#288356 is a mid, moderate teal. Relative luminance 0.174; OKLCH L 54.5% C 0.111 H 157.5°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#288356
RGB	rgb(40, 131, 86)
HSL	hsl(150, 53%, 34%)
HSV	hsv(150, 69%, 51%)
CMYK	cmyk(69.5%, 0%, 34.4%, 48.6%)
CIE-LAB	lab(48.70, -37.69, 16.77)
CIE-LCH	lch(48.70, 41.26, 156.01°)
OKLab	oklab(54.48% -0.1024 0.0423)
OKLCH	oklch(54.48% 0.111 157.5)
XYZ	xyz(10.6701, 17.3544, 11.5897)
Luminance	0.1736 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288356 #832855

analogous

#288329 #288356 #288283

triadic

#288356 #562883 #835628

tetradic

#288356 #292883 #832855 #828328

square

#288356 #292883 #832855 #828328

split-complementary

#288356 #832882 #832928

monochromatic

#0B2518 #1A5437 #288356 #36B275 #59CC93

Accessibility & contrast

On white

4.70

#288356 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#288356 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288356

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288356	#FFFFFF	#000000	##FFFFFF
##288356	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827953

Deuteranopia (green-blind)

#767059

Tritanopia (blue-blind)

#008277

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #288356;
/* rgb */ color: rgb(40, 131, 86);
/* oklch */ color: oklch(54.5% 0.111 157.5);

Tailwind

colors: {
  custom: {
    50: '#6ea886',
    500: '#288356',
    950: '#000000',
  },
}

SCSS

$custom: #288356;
$custom-light: #6ea886;
$custom-dark: #000000;

JSON

{
  "hex": "#288356",
  "rgb": {
    "r": 40,
    "g": 131,
    "b": 86
  },
  "hsl": {
    "h": 150.33,
    "s": 53.216,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54476,
    "c": 0.11077,
    "h": 157.5
  },
  "luminance": 0.17356
}

Semantic roles & 50–950 ramp

primary

#288356

secondary

#B15583

accent

#4B93DD

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #288356

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

Preview Lab → · Contrast checker → · Palette generator →