#28B681#28B681

#28B681 is a light, vivid teal. Relative luminance 0.355; OKLCH L 69.1% C 0.141 H 162.3°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#28B681
RGB	rgb(40, 182, 129)
HSL	hsl(158, 64%, 44%)
HSV	hsv(158, 78%, 71%)
CMYK	cmyk(78%, 0%, 29.1%, 28.6%)
CIE-LAB	lab(66.13, -49.05, 16.76)
CIE-LCH	lch(66.13, 51.84, 161.13°)
OKLab	oklab(69.1% -0.1339 0.0426)
OKLCH	oklch(69.1% 0.141 162.3)
XYZ	xyz(21.5631, 35.4894, 26.4783)
Luminance	0.3549 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B681 #B6285D

analogous

#28B63A #28B681 #28A4B6

triadic

#28B681 #8128B6 #B68128

tetradic

#28B681 #3A28B6 #B6285D #A4B628

square

#28B681 #3A28B6 #B6285D #A4B628

split-complementary

#28B681 #B628A4 #B63A28

monochromatic

#12523A #1D845D #28B681 #45D6A0 #77E1BA

Accessibility & contrast

On white

2.59

#28B681 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#28B681 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B681

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B681	#FFFFFF	#000000	##000000
##28B681	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A87E

Deuteranopia (green-blind)

#A29C84

Tritanopia (blue-blind)

#00B6A8

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #28b681;
/* rgb */ color: rgb(40, 182, 129);
/* oklch */ color: oklch(69.1% 0.141 162.3);

Tailwind

colors: {
  custom: {
    50: '#79cda5',
    500: '#28b681',
    950: '#000000',
  },
}

SCSS

$custom: #28b681;
$custom-light: #79cda5;
$custom-dark: #000000;

JSON

{
  "hex": "#28b681",
  "rgb": {
    "r": 40,
    "g": 182,
    "b": 129
  },
  "hsl": {
    "h": 157.606,
    "s": 63.964,
    "l": 43.529
  },
  "oklch": {
    "l": 0.69095,
    "c": 0.14055,
    "h": 162.3
  },
  "luminance": 0.35492
}

Semantic roles & 50–950 ramp

primary

#28B681

secondary

#C97192

accent

#417FE7

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #28B681

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

Preview Lab → · Contrast checker → · Palette generator →