#28B778#28B778

#28B778 is a light, vivid teal. Relative luminance 0.357; OKLCH L 69.2% C 0.150 H 158.4°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#28B778
RGB	rgb(40, 183, 120)
HSL	hsl(154, 64%, 44%)
HSV	hsv(154, 78%, 72%)
CMYK	cmyk(78.1%, 0%, 34.4%, 28.2%)
CIE-LAB	lab(66.27, -51.39, 21.82)
CIE-LCH	lch(66.27, 55.83, 157.00°)
OKLab	oklab(69.15% -0.1392 0.055)
OKLCH	oklch(69.15% 0.15 158.4)
XYZ	xyz(21.1965, 35.6716, 23.5338)
Luminance	0.3567 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B778 #B72867

analogous

#28B730 #28B778 #28AEB7

triadic

#28B778 #7828B7 #B77828

tetradic

#28B778 #3028B7 #B72867 #AEB728

square

#28B778 #3028B7 #B72867 #AEB728

split-complementary

#28B778 #B728AE #B73028

monochromatic

#125336 #1D8557 #28B778 #46D697 #78E1B3

Accessibility & contrast

On white

2.58

#28B778 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#28B778 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B778

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B778	#FFFFFF	#000000	##000000
##28B778	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A874

Deuteranopia (green-blind)

#A49C7C

Tritanopia (blue-blind)

#00B6A7

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #28b778;
/* rgb */ color: rgb(40, 183, 120);
/* oklch */ color: oklch(69.2% 0.150 158.4);

Tailwind

colors: {
  custom: {
    50: '#79ce9f',
    500: '#28b778',
    950: '#000000',
  },
}

SCSS

$custom: #28b778;
$custom-light: #79ce9f;
$custom-dark: #000000;

JSON

{
  "hex": "#28b778",
  "rgb": {
    "r": 40,
    "g": 183,
    "b": 120
  },
  "hsl": {
    "h": 153.566,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69153,
    "c": 0.14967,
    "h": 158.4
  },
  "luminance": 0.35674
}

Semantic roles & 50–950 ramp

primary

#28B778

secondary

#C97298

accent

#418AE7

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #28B778

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

Preview Lab → · Contrast checker → · Palette generator →