#288963#288963

#288963 is a mid, moderate teal. Relative luminance 0.192; OKLCH L 56.4% C 0.107 H 162.8°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#288963
RGB	rgb(40, 137, 99)
HSL	hsl(156, 55%, 35%)
HSV	hsv(156, 71%, 54%)
CMYK	cmyk(70.8%, 0%, 27.7%, 46.3%)
CIE-LAB	lab(50.97, -37.33, 12.45)
CIE-LCH	lch(50.97, 39.35, 161.56°)
OKLab	oklab(56.43% -0.1024 0.0317)
OKLCH	oklch(56.43% 0.107 162.8)
XYZ	xyz(12.0716, 19.2419, 14.8798)
Luminance	0.1924 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288963 #89284E

analogous

#288933 #288963 #287E89

triadic

#288963 #632889 #896328

tetradic

#288963 #332889 #89284E #7E8928

square

#288963 #332889 #89284E #7E8928

split-complementary

#288963 #89287E #893328

monochromatic

#0C2A1F #1A5A41 #288963 #36B885 #5CCFA2

Accessibility & contrast

On white

4.33

#288963 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#288963 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288963

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288963	#FFFFFF	#000000	##000000
##288963	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877F61

Deuteranopia (green-blind)

#7A7665

Tritanopia (blue-blind)

#00897F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #288963;
/* rgb */ color: rgb(40, 137, 99);
/* oklch */ color: oklch(56.4% 0.107 162.8);

Tailwind

colors: {
  custom: {
    50: '#6fac8f',
    500: '#288963',
    950: '#000000',
  },
}

SCSS

$custom: #288963;
$custom-light: #6fac8f;
$custom-dark: #000000;

JSON

{
  "hex": "#288963",
  "rgb": {
    "r": 40,
    "g": 137,
    "b": 99
  },
  "hsl": {
    "h": 156.495,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.56427,
    "c": 0.10717,
    "h": 162.8
  },
  "luminance": 0.19243
}

Semantic roles & 50–950 ramp

primary

#288963

secondary

#B5587C

accent

#4A84DE

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #288963

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

Preview Lab → · Contrast checker → · Palette generator →