#288665#288665

#288665 is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.7% C 0.101 H 165.4°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#288665
RGB	rgb(40, 134, 101)
HSL	hsl(159, 54%, 34%)
HSV	hsv(159, 70%, 53%)
CMYK	cmyk(70.1%, 0%, 24.6%, 47.5%)
CIE-LAB	lab(50.02, -35.53, 9.97)
CIE-LCH	lch(50.02, 36.90, 164.32°)
OKLab	oklab(55.67% -0.0981 0.0255)
OKLCH	oklch(55.67% 0.101 165.4)
XYZ	xyz(11.7479, 18.4396, 15.2495)
Luminance	0.1844 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288665 #862849

analogous

#288636 #288665 #287886

triadic

#288665 #652886 #866528

tetradic

#288665 #362886 #862849 #788628

square

#288665 #362886 #862849 #788628

split-complementary

#288665 #862878 #863628

monochromatic

#0C281E #1A5741 #288665 #36B589 #5BCEA5

Accessibility & contrast

On white

4.48

#288665 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#288665 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288665

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288665	#FFFFFF	#000000	##000000
##288665	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837C63

Deuteranopia (green-blind)

#777367

Tritanopia (blue-blind)

#00867D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #288665;
/* rgb */ color: rgb(40, 134, 101);
/* oklch */ color: oklch(55.7% 0.101 165.4);

Tailwind

colors: {
  custom: {
    50: '#6faa91',
    500: '#288665',
    950: '#000000',
  },
}

SCSS

$custom: #288665;
$custom-light: #6faa91;
$custom-dark: #000000;

JSON

{
  "hex": "#288665",
  "rgb": {
    "r": 40,
    "g": 134,
    "b": 101
  },
  "hsl": {
    "h": 158.936,
    "s": 54.023,
    "l": 34.118
  },
  "oklch": {
    "l": 0.55668,
    "c": 0.10136,
    "h": 165.4
  },
  "luminance": 0.18441
}

Semantic roles & 50–950 ramp

primary

#288665

secondary

#B35777

accent

#4A7EDD

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #288665

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

Preview Lab → · Contrast checker → · Palette generator →