#28B680#28B680

#28B680 is a light, vivid teal. Relative luminance 0.355; OKLCH L 69.1% C 0.141 H 161.9°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#28B680
RGB	rgb(40, 182, 128)
HSL	hsl(157, 64%, 44%)
HSV	hsv(157, 78%, 71%)
CMYK	cmyk(78%, 0%, 29.7%, 28.6%)
CIE-LAB	lab(66.11, -49.27, 17.28)
CIE-LCH	lch(66.11, 52.22, 160.68°)
OKLab	oklab(69.07% -0.1344 0.0439)
OKLCH	oklch(69.07% 0.141 161.9)
XYZ	xyz(21.4970, 35.4629, 26.1299)
Luminance	0.3547 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B680 #B6285E

analogous

#28B639 #28B680 #28A5B6

triadic

#28B680 #8028B6 #B68028

tetradic

#28B680 #3928B6 #B6285E #A5B628

square

#28B680 #3928B6 #B6285E #A5B628

split-complementary

#28B680 #B628A5 #B63928

monochromatic

#125239 #1D845D #28B680 #45D69F #77E1B9

Accessibility & contrast

On white

2.59

#28B680 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#28B680 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B680

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B680	#FFFFFF	#000000	##000000
##28B680	1.00	2.59	8.09	8.09
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A87D

Deuteranopia (green-blind)

#A29C84

Tritanopia (blue-blind)

#00B6A8

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #28b680;
/* rgb */ color: rgb(40, 182, 128);
/* oklch */ color: oklch(69.1% 0.141 161.9);

Tailwind

colors: {
  custom: {
    50: '#79cda5',
    500: '#28b680',
    950: '#000000',
  },
}

SCSS

$custom: #28b680;
$custom-light: #79cda5;
$custom-dark: #000000;

JSON

{
  "hex": "#28b680",
  "rgb": {
    "r": 40,
    "g": 182,
    "b": 128
  },
  "hsl": {
    "h": 157.183,
    "s": 63.964,
    "l": 43.529
  },
  "oklch": {
    "l": 0.69072,
    "c": 0.1414,
    "h": 161.9
  },
  "luminance": 0.35466
}

Semantic roles & 50–950 ramp

primary

#28B680

secondary

#C97192

accent

#4180E7

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #28B680

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

Preview Lab → · Contrast checker → · Palette generator →