#288A61#288A61

#288A61 is a mid, moderate teal. Relative luminance 0.195; OKLCH L 56.6% C 0.110 H 161.2°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#288A61
RGB	rgb(40, 138, 97)
HSL	hsl(155, 55%, 35%)
HSV	hsv(155, 71%, 54%)
CMYK	cmyk(71%, 0%, 29.7%, 45.9%)
CIE-LAB	lab(51.26, -38.23, 13.99)
CIE-LCH	lch(51.26, 40.71, 159.90°)
OKLab	oklab(56.65% -0.1044 0.0356)
OKLCH	oklch(56.65% 0.11 161.2)
XYZ	xyz(12.1200, 19.4898, 14.4301)
Luminance	0.1949 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288A61 #8A2851

analogous

#288A30 #288A61 #28828A

triadic

#288A61 #61288A #8A6128

tetradic

#288A61 #30288A #8A2851 #828A28

square

#288A61 #30288A #8A2851 #828A28

split-complementary

#288A61 #8A2882 #8A3028

monochromatic

#0C2B1E #1A5B40 #288A61 #36B982 #5DD0A0

Accessibility & contrast

On white

4.29

#288A61 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#288A61 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288A61

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288A61	#FFFFFF	#000000	##000000
##288A61	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88805F

Deuteranopia (green-blind)

#7B7664

Tritanopia (blue-blind)

#008A7F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #288a61;
/* rgb */ color: rgb(40, 138, 97);
/* oklch */ color: oklch(56.6% 0.110 161.2);

Tailwind

colors: {
  custom: {
    50: '#70ad8e',
    500: '#288a61',
    950: '#000000',
  },
}

SCSS

$custom: #288a61;
$custom-light: #70ad8e;
$custom-dark: #000000;

JSON

{
  "hex": "#288a61",
  "rgb": {
    "r": 40,
    "g": 138,
    "b": 97
  },
  "hsl": {
    "h": 154.898,
    "s": 55.056,
    "l": 34.902
  },
  "oklch": {
    "l": 0.56647,
    "c": 0.11034,
    "h": 161.2
  },
  "luminance": 0.19491
}

Semantic roles & 50–950 ramp

primary

#288A61

secondary

#B5597F

accent

#4988DE

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #288A61

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

Preview Lab → · Contrast checker → · Palette generator →