#288D61#288D61

#288D61 is a mid, moderate teal. Relative luminance 0.204; OKLCH L 57.5% C 0.115 H 160.1°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#288D61
RGB	rgb(40, 141, 97)
HSL	hsl(154, 56%, 35%)
HSV	hsv(154, 72%, 55%)
CMYK	cmyk(71.6%, 0%, 31.2%, 44.7%)
CIE-LAB	lab(52.24, -39.51, 15.35)
CIE-LCH	lch(52.24, 42.39, 158.76°)
OKLab	oklab(57.46% -0.1077 0.039)
OKLCH	oklch(57.46% 0.115 160.1)
XYZ	xyz(12.5564, 20.3625, 14.5756)
Luminance	0.2036 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288D61 #8D2854

analogous

#288D2E #288D61 #28868D

triadic

#288D61 #61288D #8D6128

tetradic

#288D61 #2E288D #8D2854 #868D28

square

#288D61 #2E288D #8D2854 #868D28

split-complementary

#288D61 #8D2886 #8D2E28

monochromatic

#0D2E1F #1A5D40 #288D61 #36BD82 #5ED19F

Accessibility & contrast

On white

4.14

#288D61 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#288D61 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288D61

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288D61	#FFFFFF	#000000	##000000
##288D61	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B825E

Deuteranopia (green-blind)

#7E7964

Tritanopia (blue-blind)

#008C81

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #288d61;
/* rgb */ color: rgb(40, 141, 97);
/* oklch */ color: oklch(57.5% 0.115 160.1);

Tailwind

colors: {
  custom: {
    50: '#70af8e',
    500: '#288d61',
    950: '#000000',
  },
}

SCSS

$custom: #288d61;
$custom-light: #70af8e;
$custom-dark: #000000;

JSON

{
  "hex": "#288d61",
  "rgb": {
    "r": 40,
    "g": 141,
    "b": 97
  },
  "hsl": {
    "h": 153.861,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.5746,
    "c": 0.1145,
    "h": 160.1
  },
  "luminance": 0.20364
}

Semantic roles & 50–950 ramp

primary

#288D61

secondary

#B75A82

accent

#498ADF

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #288D61

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

Preview Lab → · Contrast checker → · Palette generator →