#28B572#28B572

#28B572 is a light, vivid teal. Relative luminance 0.347; OKLCH L 68.5% C 0.152 H 156.7°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#28B572
RGB	rgb(40, 181, 114)
HSL	hsl(151, 64%, 43%)
HSV	hsv(151, 78%, 71%)
CMYK	cmyk(77.9%, 0%, 37%, 29%)
CIE-LAB	lab(65.52, -51.86, 24.02)
CIE-LCH	lch(65.52, 57.16, 155.15°)
OKLab	oklab(68.5% -0.1401 0.0602)
OKLCH	oklch(68.5% 0.152 156.7)
XYZ	xyz(20.4342, 34.7113, 21.5393)
Luminance	0.3471 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B572 #B5286B

analogous

#28B52B #28B572 #28B1B5

triadic

#28B572 #7228B5 #B57228

tetradic

#28B572 #2B28B5 #B5286B #B1B528

square

#28B572 #2B28B5 #B5286B #B1B528

split-complementary

#28B572 #B528B1 #B52B28

monochromatic

#125133 #1D8352 #28B572 #44D691 #77E1AE

Accessibility & contrast

On white

2.64

#28B572 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#28B572 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B572

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B572	#FFFFFF	#000000	##000000
##28B572	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A66E

Deuteranopia (green-blind)

#A39A76

Tritanopia (blue-blind)

#00B3A4

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #28b572;
/* rgb */ color: rgb(40, 181, 114);
/* oklch */ color: oklch(68.5% 0.152 156.7);

Tailwind

colors: {
  custom: {
    50: '#79cc9b',
    500: '#28b572',
    950: '#000000',
  },
}

SCSS

$custom: #28b572;
$custom-light: #79cc9b;
$custom-dark: #000000;

JSON

{
  "hex": "#28b572",
  "rgb": {
    "r": 40,
    "g": 181,
    "b": 114
  },
  "hsl": {
    "h": 151.489,
    "s": 63.801,
    "l": 43.333
  },
  "oklch": {
    "l": 0.68502,
    "c": 0.15249,
    "h": 156.7
  },
  "luminance": 0.34714
}

Semantic roles & 50–950 ramp

primary

#28B572

secondary

#C8709A

accent

#4190E7

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #28B572

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

Preview Lab → · Contrast checker → · Palette generator →