#28B784#28B784

#28B784 is a light, vivid teal. Relative luminance 0.360; OKLCH L 69.4% C 0.139 H 163.4°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#28B784
RGB	rgb(40, 183, 132)
HSL	hsl(159, 64%, 44%)
HSV	hsv(159, 78%, 72%)
CMYK	cmyk(78.1%, 0%, 27.9%, 28.2%)
CIE-LAB	lab(66.51, -48.77, 15.66)
CIE-LCH	lch(66.51, 51.22, 162.20°)
OKLab	oklab(69.43% -0.1335 0.0399)
OKLCH	oklch(69.43% 0.139 163.4)
XYZ	xyz(21.9710, 35.9813, 27.6125)
Luminance	0.3598 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B784 #B7285B

analogous

#28B73C #28B784 #28A2B7

triadic

#28B784 #8428B7 #B78428

tetradic

#28B784 #3C28B7 #B7285B #A2B728

square

#28B784 #3C28B7 #B7285B #A2B728

split-complementary

#28B784 #B728A2 #B73C28

monochromatic

#12533C #1D8560 #28B784 #46D6A3 #78E1BC

Accessibility & contrast

On white

2.56

#28B784 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#28B784 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B784

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B784	#FFFFFF	#000000	##000000
##28B784	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A981

Deuteranopia (green-blind)

#A29D87

Tritanopia (blue-blind)

#00B7A9

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #28b784;
/* rgb */ color: rgb(40, 183, 132);
/* oklch */ color: oklch(69.4% 0.139 163.4);

Tailwind

colors: {
  custom: {
    50: '#79cda8',
    500: '#28b784',
    950: '#000000',
  },
}

SCSS

$custom: #28b784;
$custom-light: #79cda8;
$custom-dark: #000000;

JSON

{
  "hex": "#28b784",
  "rgb": {
    "r": 40,
    "g": 183,
    "b": 132
  },
  "hsl": {
    "h": 158.601,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69427,
    "c": 0.1393,
    "h": 163.4
  },
  "luminance": 0.35984
}

Semantic roles & 50–950 ramp

primary

#28B784

secondary

#C97291

accent

#417CE7

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B140F

muted

#7C827F

Preview Lab

Preview with #28B784

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

Preview Lab → · Contrast checker → · Palette generator →