#28B373#28B373

#28B373 is a light, vivid teal. Relative luminance 0.339; OKLCH L 68.0% C 0.149 H 157.5°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#28B373
RGB	rgb(40, 179, 115)
HSL	hsl(152, 63%, 43%)
HSV	hsv(152, 78%, 70%)
CMYK	cmyk(77.7%, 0%, 35.8%, 29.8%)
CIE-LAB	lab(64.90, -50.90, 22.66)
CIE-LCH	lch(64.90, 55.71, 156.00°)
OKLab	oklab(68% -0.1377 0.057)
OKLCH	oklch(68% 0.149 157.5)
XYZ	xyz(20.0877, 33.9267, 21.7061)
Luminance	0.3393 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B373 #B32868

analogous

#28B32D #28B373 #28ADB3

triadic

#28B373 #7328B3 #B37328

tetradic

#28B373 #2D28B3 #B32868 #ADB328

square

#28B373 #2D28B3 #B32868 #ADB328

split-complementary

#28B373 #B328AD #B32D28

monochromatic

#124F33 #1D8153 #28B373 #43D592 #75E0AF

Accessibility & contrast

On white

2.70

#28B373 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#28B373 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B373

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B373	#FFFFFF	#000000	##000000
##28B373	1.00	2.70	7.79	7.79
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A56F

Deuteranopia (green-blind)

#A19977

Tritanopia (blue-blind)

#00B2A3

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28b373;
/* rgb */ color: rgb(40, 179, 115);
/* oklch */ color: oklch(68.0% 0.149 157.5);

Tailwind

colors: {
  custom: {
    50: '#78cb9b',
    500: '#28b373',
    950: '#000000',
  },
}

SCSS

$custom: #28b373;
$custom-light: #78cb9b;
$custom-dark: #000000;

JSON

{
  "hex": "#28b373",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 115
  },
  "hsl": {
    "h": 152.374,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67998,
    "c": 0.14899,
    "h": 157.5
  },
  "luminance": 0.33929
}

Semantic roles & 50–950 ramp

primary

#28B373

secondary

#C86F98

accent

#418DE6

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #28B373

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

Preview Lab → · Contrast checker → · Palette generator →