#28A478#28A478

#28A478 is a light, vivid teal. Relative luminance 0.284; OKLCH L 64.2% C 0.125 H 164.0°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#28A478
RGB	rgb(40, 164, 120)
HSL	hsl(159, 61%, 40%)
HSV	hsv(159, 76%, 64%)
CMYK	cmyk(75.6%, 0%, 26.8%, 35.7%)
CIE-LAB	lab(60.21, -43.83, 13.48)
CIE-LCH	lch(60.21, 45.85, 162.91°)
OKLab	oklab(64.17% -0.1203 0.0344)
OKLCH	oklch(64.17% 0.125 164)
XYZ	xyz(17.5388, 28.3560, 22.3146)
Luminance	0.2836 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A478 #A42854

analogous

#28A43A #28A478 #2892A4

triadic

#28A478 #7828A4 #A47828

tetradic

#28A478 #3A28A4 #A42854 #92A428

square

#28A478 #3A28A4 #A42854 #92A428

split-complementary

#28A478 #A42892 #A43A28

monochromatic

#104230 #1C7354 #28A478 #3ACF9A #6BDBB3

Accessibility & contrast

On white

3.15

#28A478 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#28A478 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A478

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A478	#FFFFFF	#000000	##000000
##28A478	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19876

Deuteranopia (green-blind)

#918D7B

Tritanopia (blue-blind)

#00A498

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #28a478;
/* rgb */ color: rgb(40, 164, 120);
/* oklch */ color: oklch(64.2% 0.125 164.0);

Tailwind

colors: {
  custom: {
    50: '#75c09f',
    500: '#28a478',
    950: '#000000',
  },
}

SCSS

$custom: #28a478;
$custom-light: #75c09f;
$custom-dark: #000000;

JSON

{
  "hex": "#28a478",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 120
  },
  "hsl": {
    "h": 158.71,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.64166,
    "c": 0.1251,
    "h": 164
  },
  "luminance": 0.28358
}

Semantic roles & 50–950 ramp

primary

#28A478

secondary

#C16687

accent

#447DE4

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #28A478

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

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