#28A490#28A490

#28A490 is a light, moderate teal. Relative luminance 0.290; OKLCH L 64.8% C 0.109 H 179.1°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#28A490
RGB	rgb(40, 164, 144)
HSL	hsl(170, 61%, 40%)
HSV	hsv(170, 76%, 64%)
CMYK	cmyk(75.6%, 0%, 12.2%, 35.7%)
CIE-LAB	lab(60.79, -37.72, 0.87)
CIE-LCH	lch(60.79, 37.73, 178.67°)
OKLab	oklab(64.84% -0.1086 0.0017)
OKLCH	oklch(64.84% 0.109 179.1)
XYZ	xyz(19.1821, 29.0133, 30.9693)
Luminance	0.2902 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A490 #A4283C

analogous

#28A452 #28A490 #287AA4

triadic

#28A490 #9028A4 #A49028

tetradic

#28A490 #5228A4 #A4283C #7AA428

square

#28A490 #5228A4 #A4283C #7AA428

split-complementary

#28A490 #A4287A #A45228

monochromatic

#10423A #1C7365 #28A490 #3ACFB7 #6BDBC9

Accessibility & contrast

On white

3.09

#28A490 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#28A490 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A490

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A490	#FFFFFF	#000000	##000000
##28A490	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D9A8F

Deuteranopia (green-blind)

#8C8E92

Tritanopia (blue-blind)

#00A79E

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #28a490;
/* rgb */ color: rgb(40, 164, 144);
/* oklch */ color: oklch(64.8% 0.109 179.1);

Tailwind

colors: {
  custom: {
    50: '#76bfb0',
    500: '#28a490',
    950: '#000000',
  },
}

SCSS

$custom: #28a490;
$custom-light: #76bfb0;
$custom-dark: #000000;

JSON

{
  "hex": "#28a490",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 144
  },
  "hsl": {
    "h": 170.323,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.64838,
    "c": 0.10865,
    "h": 179.1
  },
  "luminance": 0.29016
}

Semantic roles & 50–950 ramp

primary

#28A490

secondary

#C16675

accent

#445EE4

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #28A490

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

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