#28B678#28B678

#28B678 is a light, vivid teal. Relative luminance 0.353; OKLCH L 68.9% C 0.148 H 158.7°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#28B678
RGB	rgb(40, 182, 120)
HSL	hsl(154, 64%, 44%)
HSV	hsv(154, 78%, 71%)
CMYK	cmyk(78%, 0%, 34.1%, 28.6%)
CIE-LAB	lab(65.95, -51.01, 21.39)
CIE-LCH	lch(65.95, 55.31, 157.25°)
OKLab	oklab(68.89% -0.1382 0.0539)
OKLCH	oklch(68.89% 0.148 158.7)
XYZ	xyz(20.9910, 35.2605, 23.4653)
Luminance	0.3526 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B678 #B62866

analogous

#28B631 #28B678 #28ADB6

triadic

#28B678 #7828B6 #B67828

tetradic

#28B678 #3128B6 #B62866 #ADB628

square

#28B678 #3128B6 #B62866 #ADB628

split-complementary

#28B678 #B628AD #B63128

monochromatic

#125236 #1D8457 #28B678 #45D697 #77E1B3

Accessibility & contrast

On white

2.61

#28B678 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#28B678 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B678

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B678	#FFFFFF	#000000	##000000
##28B678	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A774

Deuteranopia (green-blind)

#A39B7C

Tritanopia (blue-blind)

#00B5A6

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #28b678;
/* rgb */ color: rgb(40, 182, 120);
/* oklch */ color: oklch(68.9% 0.148 158.7);

Tailwind

colors: {
  custom: {
    50: '#79cd9f',
    500: '#28b678',
    950: '#000000',
  },
}

SCSS

$custom: #28b678;
$custom-light: #79cd9f;
$custom-dark: #000000;

JSON

{
  "hex": "#28b678",
  "rgb": {
    "r": 40,
    "g": 182,
    "b": 120
  },
  "hsl": {
    "h": 153.803,
    "s": 63.964,
    "l": 43.529
  },
  "oklch": {
    "l": 0.68891,
    "c": 0.14838,
    "h": 158.7
  },
  "luminance": 0.35263
}

Semantic roles & 50–950 ramp

primary

#28B678

secondary

#C97197

accent

#4189E7

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B140E

muted

#7C827E

Preview Lab

Preview with #28B678

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

Preview Lab → · Contrast checker → · Palette generator →