#288A69#288A69

#288A69 is a mid, moderate teal. Relative luminance 0.196; OKLCH L 56.9% C 0.103 H 166.2°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#288A69
RGB	rgb(40, 138, 105)
HSL	hsl(160, 55%, 35%)
HSV	hsv(160, 71%, 54%)
CMYK	cmyk(71%, 0%, 23.9%, 45.9%)
CIE-LAB	lab(51.44, -36.32, 9.65)
CIE-LCH	lch(51.44, 37.58, 165.12°)
OKLab	oklab(56.85% -0.1004 0.0247)
OKLCH	oklch(56.85% 0.103 166.2)
XYZ	xyz(12.5120, 19.6466, 16.4946)
Luminance	0.1965 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288A69 #8A2849

analogous

#288A38 #288A69 #287A8A

triadic

#288A69 #69288A #8A6928

tetradic

#288A69 #38288A #8A2849 #7A8A28

square

#288A69 #38288A #8A2849 #7A8A28

split-complementary

#288A69 #8A287A #8A3828

monochromatic

#0C2B21 #1A5B45 #288A69 #36B98D #5DD0A9

Accessibility & contrast

On white

4.26

#288A69 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#288A69 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288A69

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288A69	#FFFFFF	#000000	##000000
##288A69	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878067

Deuteranopia (green-blind)

#7A776B

Tritanopia (blue-blind)

#008A81

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #288a69;
/* rgb */ color: rgb(40, 138, 105);
/* oklch */ color: oklch(56.9% 0.103 166.2);

Tailwind

colors: {
  custom: {
    50: '#70ad94',
    500: '#288a69',
    950: '#000000',
  },
}

SCSS

$custom: #288a69;
$custom-light: #70ad94;
$custom-dark: #000000;

JSON

{
  "hex": "#288a69",
  "rgb": {
    "r": 40,
    "g": 138,
    "b": 105
  },
  "hsl": {
    "h": 159.796,
    "s": 55.056,
    "l": 34.902
  },
  "oklch": {
    "l": 0.56854,
    "c": 0.10343,
    "h": 166.2
  },
  "luminance": 0.19648
}

Semantic roles & 50–950 ramp

primary

#288A69

secondary

#B55978

accent

#497CDE

background

#F7FAF9

surface

#EDF4F1

border

#C8CECB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #288A69

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

Preview Lab → · Contrast checker → · Palette generator →