#28B273#28B273

#28B273 is a light, vivid teal. Relative luminance 0.335; OKLCH L 67.7% C 0.148 H 157.8°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#28B273
RGB	rgb(40, 178, 115)
HSL	hsl(153, 63%, 43%)
HSV	hsv(153, 78%, 70%)
CMYK	cmyk(77.5%, 0%, 35.4%, 30.2%)
CIE-LAB	lab(64.59, -50.51, 22.23)
CIE-LCH	lch(64.59, 55.19, 156.25°)
OKLab	oklab(67.74% -0.1367 0.0559)
OKLCH	oklch(67.74% 0.148 157.8)
XYZ	xyz(19.8880, 33.5273, 21.6396)
Luminance	0.3353 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B273 #B22867

analogous

#28B22E #28B273 #28ACB2

triadic

#28B273 #7328B2 #B27328

tetradic

#28B273 #2E28B2 #B22867 #ACB228

square

#28B273 #2E28B2 #B22867 #ACB228

split-complementary

#28B273 #B228AC #B22E28

monochromatic

#124E32 #1D8053 #28B273 #43D592 #75E0AF

Accessibility & contrast

On white

2.73

#28B273 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#28B273 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B273

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B273	#FFFFFF	#000000	##000000
##28B273	1.00	2.73	7.71	7.71
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A46F

Deuteranopia (green-blind)

#A09877

Tritanopia (blue-blind)

#00B1A2

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28b273;
/* rgb */ color: rgb(40, 178, 115);
/* oklch */ color: oklch(67.7% 0.148 157.8);

Tailwind

colors: {
  custom: {
    50: '#78ca9b',
    500: '#28b273',
    950: '#000000',
  },
}

SCSS

$custom: #28b273;
$custom-light: #78ca9b;
$custom-dark: #000000;

JSON

{
  "hex": "#28b273",
  "rgb": {
    "r": 40,
    "g": 178,
    "b": 115
  },
  "hsl": {
    "h": 152.609,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.67735,
    "c": 0.14769,
    "h": 157.8
  },
  "luminance": 0.3353
}

Semantic roles & 50–950 ramp

primary

#28B273

secondary

#C76F97

accent

#418DE6

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #28B273

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

Preview Lab → · Contrast checker → · Palette generator →