#28B372#28B372

#28B372 is a light, vivid teal. Relative luminance 0.339; OKLCH L 68.0% C 0.150 H 157.2°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#28B372
RGB	rgb(40, 179, 114)
HSL	hsl(152, 63%, 43%)
HSV	hsv(152, 78%, 70%)
CMYK	cmyk(77.7%, 0%, 36.3%, 29.8%)
CIE-LAB	lab(64.89, -51.10, 23.17)
CIE-LCH	lch(64.89, 56.11, 155.61°)
OKLab	oklab(67.98% -0.1381 0.0582)
OKLCH	oklch(67.98% 0.15 157.2)
XYZ	xyz(20.0304, 33.9038, 21.4047)
Luminance	0.3391 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B372 #B32869

analogous

#28B32C #28B372 #28AEB3

triadic

#28B372 #7228B3 #B37228

tetradic

#28B372 #2C28B3 #B32869 #AEB328

square

#28B372 #2C28B3 #B32869 #AEB328

split-complementary

#28B372 #B328AE #B32C28

monochromatic

#124F32 #1D8152 #28B372 #43D591 #75E0AE

Accessibility & contrast

On white

2.70

#28B372 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#28B372 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B372

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B372	#FFFFFF	#000000	##000000
##28B372	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A46E

Deuteranopia (green-blind)

#A19976

Tritanopia (blue-blind)

#00B2A2

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28b372;
/* rgb */ color: rgb(40, 179, 114);
/* oklch */ color: oklch(68.0% 0.150 157.2);

Tailwind

colors: {
  custom: {
    50: '#78cb9b',
    500: '#28b372',
    950: '#000000',
  },
}

SCSS

$custom: #28b372;
$custom-light: #78cb9b;
$custom-dark: #000000;

JSON

{
  "hex": "#28b372",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 114
  },
  "hsl": {
    "h": 151.942,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67977,
    "c": 0.14989,
    "h": 157.2
  },
  "luminance": 0.33906
}

Semantic roles & 50–950 ramp

primary

#28B372

secondary

#C86F99

accent

#418FE6

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #28B372

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

Preview Lab → · Contrast checker → · Palette generator →