#288F70#288F70

#288F70 is a mid, moderate teal. Relative luminance 0.213; OKLCH L 58.4% C 0.104 H 168.5°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#288F70
RGB	rgb(40, 143, 112)
HSL	hsl(162, 56%, 36%)
HSV	hsv(162, 72%, 56%)
CMYK	cmyk(72%, 0%, 21.7%, 43.9%)
CIE-LAB	lab(53.24, -36.79, 8.18)
CIE-LCH	lch(53.24, 37.68, 167.46°)
OKLab	oklab(58.39% -0.1023 0.0209)
OKLCH	oklch(58.39% 0.104 168.5)
XYZ	xyz(13.6206, 21.2643, 18.7127)
Luminance	0.2127 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288F70 #8F2847

analogous

#288F3C #288F70 #287A8F

triadic

#288F70 #70288F #8F7028

tetradic

#288F70 #3C288F #8F2847 #7A8F28

square

#288F70 #3C288F #8F2847 #7A8F28

split-complementary

#288F70 #8F287A #8F3C28

monochromatic

#0D2F25 #1B5F4B #288F70 #35BF95 #5FD2B0

Accessibility & contrast

On white

4.00

#288F70 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#288F70 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288F70

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288F70	#FFFFFF	#000000	##000000
##288F70	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B856E

Deuteranopia (green-blind)

#7E7B72

Tritanopia (blue-blind)

#009086

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #288f70;
/* rgb */ color: rgb(40, 143, 112);
/* oklch */ color: oklch(58.4% 0.104 168.5);

Tailwind

colors: {
  custom: {
    50: '#71b099',
    500: '#288f70',
    950: '#000000',
  },
}

SCSS

$custom: #288f70;
$custom-light: #71b099;
$custom-dark: #000000;

JSON

{
  "hex": "#288f70",
  "rgb": {
    "r": 40,
    "g": 143,
    "b": 112
  },
  "hsl": {
    "h": 161.942,
    "s": 56.284,
    "l": 35.882
  },
  "oklch": {
    "l": 0.58386,
    "c": 0.10443,
    "h": 168.5
  },
  "luminance": 0.21266
}

Semantic roles & 50–950 ramp

primary

#288F70

secondary

#B85B77

accent

#4876E0

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#09110D

muted

#7B807E

Preview Lab

Preview with #288F70

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

Preview Lab → · Contrast checker → · Palette generator →