#288E68#288E68

#288E68 is a mid, moderate teal. Relative luminance 0.208; OKLCH L 57.9% C 0.110 H 163.7°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#288E68
RGB	rgb(40, 142, 104)
HSL	hsl(158, 56%, 36%)
HSV	hsv(158, 72%, 56%)
CMYK	cmyk(71.8%, 0%, 26.8%, 44.3%)
CIE-LAB	lab(52.72, -38.31, 12.03)
CIE-LCH	lch(52.72, 40.16, 162.56°)
OKLab	oklab(57.9% -0.1052 0.0307)
OKLCH	oklch(57.9% 0.11 163.7)
XYZ	xyz(13.0454, 20.7951, 16.4204)
Luminance	0.2080 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288E68 #8E284E

analogous

#288E35 #288E68 #28818E

triadic

#288E68 #68288E #8E6828

tetradic

#288E68 #35288E #8E284E #818E28

square

#288E68 #35288E #8E284E #818E28

split-complementary

#288E68 #8E2881 #8E3528

monochromatic

#0D2F22 #1B5E45 #288E68 #35BE8B #5FD2A7

Accessibility & contrast

On white

4.07

#288E68 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#288E68 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288E68

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288E68	#FFFFFF	#000000	##000000
##288E68	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8466

Deuteranopia (green-blind)

#7E7A6A

Tritanopia (blue-blind)

#008E84

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #288e68;
/* rgb */ color: rgb(40, 142, 104);
/* oklch */ color: oklch(57.9% 0.110 163.7);

Tailwind

colors: {
  custom: {
    50: '#70b093',
    500: '#288e68',
    950: '#000000',
  },
}

SCSS

$custom: #288e68;
$custom-light: #70b093;
$custom-dark: #000000;

JSON

{
  "hex": "#288e68",
  "rgb": {
    "r": 40,
    "g": 142,
    "b": 104
  },
  "hsl": {
    "h": 157.647,
    "s": 56.044,
    "l": 35.686
  },
  "oklch": {
    "l": 0.57904,
    "c": 0.10964,
    "h": 163.7
  },
  "luminance": 0.20797
}

Semantic roles & 50–950 ramp

primary

#288E68

secondary

#B75B7D

accent

#4881DF

background

#F7FAF9

surface

#EDF5F1

border

#C8CFCB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #288E68

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

Preview Lab → · Contrast checker → · Palette generator →