#288D68#288D68

#288D68 is a mid, moderate teal. Relative luminance 0.205; OKLCH L 57.6% C 0.108 H 164.2°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#288D68
RGB	rgb(40, 141, 104)
HSL	hsl(158, 56%, 35%)
HSV	hsv(158, 72%, 55%)
CMYK	cmyk(71.6%, 0%, 26.2%, 44.7%)
CIE-LAB	lab(52.40, -37.88, 11.58)
CIE-LCH	lch(52.40, 39.61, 163.01°)
OKLab	oklab(57.64% -0.1042 0.0296)
OKLCH	oklch(57.64% 0.108 164.2)
XYZ	xyz(12.8973, 20.4989, 16.3710)
Luminance	0.2050 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288D68 #8D284D

analogous

#288D36 #288D68 #287F8D

triadic

#288D68 #68288D #8D6828

tetradic

#288D68 #36288D #8D284D #7F8D28

square

#288D68 #36288D #8D284D #7F8D28

split-complementary

#288D68 #8D287F #8D3628

monochromatic

#0D2E22 #1A5D45 #288D68 #36BD8B #5ED1A7

Accessibility & contrast

On white

4.12

#288D68 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#288D68 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288D68

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288D68	#FFFFFF	#000000	##000000
##288D68	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8366

Deuteranopia (green-blind)

#7D796A

Tritanopia (blue-blind)

#008D83

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #288d68;
/* rgb */ color: rgb(40, 141, 104);
/* oklch */ color: oklch(57.6% 0.108 164.2);

Tailwind

colors: {
  custom: {
    50: '#70af93',
    500: '#288d68',
    950: '#000000',
  },
}

SCSS

$custom: #288d68;
$custom-light: #70af93;
$custom-dark: #000000;

JSON

{
  "hex": "#288d68",
  "rgb": {
    "r": 40,
    "g": 141,
    "b": 104
  },
  "hsl": {
    "h": 158.02,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.57635,
    "c": 0.10829,
    "h": 164.2
  },
  "luminance": 0.205
}

Semantic roles & 50–950 ramp

primary

#288D68

secondary

#B75A7C

accent

#4980DF

background

#F7FAF9

surface

#EDF4F1

border

#C8CECB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #288D68

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

Preview Lab → · Contrast checker → · Palette generator →