#28B490#28B490

#28B490 is a light, vivid teal. Relative luminance 0.351; OKLCH L 69.0% C 0.126 H 170.6°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#28B490
RGB	rgb(40, 180, 144)
HSL	hsl(165, 64%, 43%)
HSV	hsv(165, 78%, 71%)
CMYK	cmyk(77.8%, 0%, 20%, 29.4%)
CIE-LAB	lab(65.83, -44.66, 8.14)
CIE-LCH	lch(65.83, 45.40, 169.68°)
OKLab	oklab(68.96% -0.1247 0.0207)
OKLCH	oklch(68.96% 0.126 170.6)
XYZ	xyz(22.2277, 35.1045, 31.9845)
Luminance	0.3511 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B490 #B4284C

analogous

#28B44A #28B490 #2892B4

triadic

#28B490 #9028B4 #B49028

tetradic

#28B490 #4A28B4 #B4284C #92B428

square

#28B490 #4A28B4 #B4284C #92B428

split-complementary

#28B490 #B42892 #B44A28

monochromatic

#125040 #1D8268 #28B490 #44D5B0 #76E1C5

Accessibility & contrast

On white

2.62

#28B490 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#28B490 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B490

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B490	#FFFFFF	#000000	##000000
##28B490	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA78E

Deuteranopia (green-blind)

#9D9B92

Tritanopia (blue-blind)

#00B5AA

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #28b490;
/* rgb */ color: rgb(40, 180, 144);
/* oklch */ color: oklch(69.0% 0.126 170.6);

Tailwind

colors: {
  custom: {
    50: '#79cbb0',
    500: '#28b490',
    950: '#000000',
  },
}

SCSS

$custom: #28b490;
$custom-light: #79cbb0;
$custom-dark: #000000;

JSON

{
  "hex": "#28b490",
  "rgb": {
    "r": 40,
    "g": 180,
    "b": 144
  },
  "hsl": {
    "h": 164.571,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.6896,
    "c": 0.12645,
    "h": 170.6
  },
  "luminance": 0.35107
}

Semantic roles & 50–950 ramp

primary

#28B490

secondary

#C87086

accent

#416CE7

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #28B490

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

Preview Lab → · Contrast checker → · Palette generator →