#28B37B#28B37B

#28B37B is a light, vivid teal. Relative luminance 0.341; OKLCH L 68.2% C 0.142 H 160.7°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#28B37B
RGB	rgb(40, 179, 123)
HSL	hsl(156, 63%, 43%)
HSV	hsv(156, 78%, 70%)
CMYK	cmyk(77.7%, 0%, 31.3%, 29.8%)
CIE-LAB	lab(65.06, -49.20, 18.54)
CIE-LCH	lch(65.06, 52.58, 159.35°)
OKLab	oklab(68.17% -0.1338 0.047)
OKLCH	oklch(68.17% 0.142 160.7)
XYZ	xyz(20.5681, 34.1189, 24.2366)
Luminance	0.3412 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B37B #B32860

analogous

#28B335 #28B37B #28A5B3

triadic

#28B37B #7B28B3 #B37B28

tetradic

#28B37B #3528B3 #B32860 #A5B328

square

#28B37B #3528B3 #B32860 #A5B328

split-complementary

#28B37B #B328A5 #B33528

monochromatic

#124F36 #1D8159 #28B37B #43D59A #75E0B5

Accessibility & contrast

On white

2.68

#28B37B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#28B37B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B37B

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B37B	#FFFFFF	#000000	##000000
##28B37B	1.00	2.68	7.82	7.82
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A578

Deuteranopia (green-blind)

#A0997F

Tritanopia (blue-blind)

#00B2A4

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #28b37b;
/* rgb */ color: rgb(40, 179, 123);
/* oklch */ color: oklch(68.2% 0.142 160.7);

Tailwind

colors: {
  custom: {
    50: '#78cba1',
    500: '#28b37b',
    950: '#000000',
  },
}

SCSS

$custom: #28b37b;
$custom-light: #78cba1;
$custom-dark: #000000;

JSON

{
  "hex": "#28b37b",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 123
  },
  "hsl": {
    "h": 155.827,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.68174,
    "c": 0.14186,
    "h": 160.7
  },
  "luminance": 0.34121
}

Semantic roles & 50–950 ramp

primary

#28B37B

secondary

#C86F93

accent

#4184E6

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0A130F

muted

#7C827E

Preview Lab

Preview with #28B37B

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

Preview Lab → · Contrast checker → · Palette generator →