#28A579#28A579

#28A579 is a light, vivid teal. Relative luminance 0.287; OKLCH L 64.5% C 0.126 H 164.2°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#28A579
RGB	rgb(40, 165, 121)
HSL	hsl(159, 61%, 40%)
HSV	hsv(159, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 26.7%, 35.3%)
CIE-LAB	lab(60.55, -44.01, 13.40)
CIE-LCH	lch(60.55, 46.00, 163.06°)
OKLab	oklab(64.45% -0.1208 0.0342)
OKLCH	oklch(64.45% 0.126 164.2)
XYZ	xyz(17.7794, 28.7397, 22.6957)
Luminance	0.2874 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A579 #A52854

analogous

#28A53A #28A579 #2892A5

triadic

#28A579 #7928A5 #A57928

tetradic

#28A579 #3A28A5 #A52854 #92A528

square

#28A579 #3A28A5 #A52854 #92A528

split-complementary

#28A579 #A52892 #A53A28

monochromatic

#104231 #1C7455 #28A579 #3BCF9B #6CDBB4

Accessibility & contrast

On white

3.11

#28A579 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#28A579 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A579

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A579	#FFFFFF	#000000	##000000
##28A579	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29977

Deuteranopia (green-blind)

#928D7C

Tritanopia (blue-blind)

#00A599

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #28a579;
/* rgb */ color: rgb(40, 165, 121);
/* oklch */ color: oklch(64.5% 0.126 164.2);

Tailwind

colors: {
  custom: {
    50: '#76c09f',
    500: '#28a579',
    950: '#000000',
  },
}

SCSS

$custom: #28a579;
$custom-light: #76c09f;
$custom-dark: #000000;

JSON

{
  "hex": "#28a579",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 121
  },
  "hsl": {
    "h": 158.88,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.64454,
    "c": 0.12555,
    "h": 164.2
  },
  "luminance": 0.28742
}

Semantic roles & 50–950 ramp

primary

#28A579

secondary

#C26787

accent

#447CE4

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #28A579

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

Preview Lab → · Contrast checker → · Palette generator →