#28A488#28A488

#28A488 is a light, moderate teal. Relative luminance 0.288; OKLCH L 64.6% C 0.113 H 173.5°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#28A488
RGB	rgb(40, 164, 136)
HSL	hsl(166, 61%, 40%)
HSV	hsv(166, 76%, 64%)
CMYK	cmyk(75.6%, 0%, 17.1%, 35.7%)
CIE-LAB	lab(60.58, -39.86, 5.07)
CIE-LCH	lch(60.58, 40.18, 172.75°)
OKLab	oklab(64.6% -0.1125 0.0128)
OKLCH	oklch(64.6% 0.113 173.5)
XYZ	xyz(18.5922, 28.7774, 27.8625)
Luminance	0.2878 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A488 #A42844

analogous

#28A44A #28A488 #2882A4

triadic

#28A488 #8828A4 #A48828

tetradic

#28A488 #4A28A4 #A42844 #82A428

square

#28A488 #4A28A4 #A42844 #82A428

split-complementary

#28A488 #A42882 #A44A28

monochromatic

#104236 #1C735F #28A488 #3ACFAD #6BDBC2

Accessibility & contrast

On white

3.11

#28A488 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#28A488 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A488

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A488	#FFFFFF	#000000	##000000
##28A488	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9987

Deuteranopia (green-blind)

#8E8D8A

Tritanopia (blue-blind)

#00A69C

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #28a488;
/* rgb */ color: rgb(40, 164, 136);
/* oklch */ color: oklch(64.6% 0.113 173.5);

Tailwind

colors: {
  custom: {
    50: '#76c0aa',
    500: '#28a488',
    950: '#000000',
  },
}

SCSS

$custom: #28a488;
$custom-light: #76c0aa;
$custom-dark: #000000;

JSON

{
  "hex": "#28a488",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 136
  },
  "hsl": {
    "h": 166.452,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.64598,
    "c": 0.1132,
    "h": 173.5
  },
  "luminance": 0.2878
}

Semantic roles & 50–950 ramp

primary

#28A488

secondary

#C1667B

accent

#4468E4

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #28A488

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

Preview Lab → · Contrast checker → · Palette generator →