#28B280#28B280

#28B280 is a light, vivid teal. Relative luminance 0.339; OKLCH L 68.0% C 0.136 H 163.1°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#28B280
RGB	rgb(40, 178, 128)
HSL	hsl(158, 63%, 43%)
HSV	hsv(158, 78%, 70%)
CMYK	cmyk(77.5%, 0%, 28.1%, 30.2%)
CIE-LAB	lab(64.84, -47.68, 15.52)
CIE-LCH	lch(64.84, 50.14, 161.97°)
OKLab	oklab(68.03% -0.1305 0.0395)
OKLCH	oklch(68.03% 0.136 163.1)
XYZ	xyz(20.6895, 33.8479, 25.8608)
Luminance	0.3385 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B280 #B2285A

analogous

#28B23B #28B280 #289FB2

triadic

#28B280 #8028B2 #B28028

tetradic

#28B280 #3B28B2 #B2285A #9FB228

square

#28B280 #3B28B2 #B2285A #9FB228

split-complementary

#28B280 #B2289F #B23B28

monochromatic

#124E38 #1D805C #28B280 #43D5A0 #75E0B9

Accessibility & contrast

On white

2.70

#28B280 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#28B280 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B280

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B280	#FFFFFF	#000000	##000000
##28B280	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA57D

Deuteranopia (green-blind)

#9E9883

Tritanopia (blue-blind)

#00B2A4

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28b280;
/* rgb */ color: rgb(40, 178, 128);
/* oklch */ color: oklch(68.0% 0.136 163.1);

Tailwind

colors: {
  custom: {
    50: '#78caa5',
    500: '#28b280',
    950: '#000000',
  },
}

SCSS

$custom: #28b280;
$custom-light: #78caa5;
$custom-dark: #000000;

JSON

{
  "hex": "#28b280",
  "rgb": {
    "r": 40,
    "g": 178,
    "b": 128
  },
  "hsl": {
    "h": 158.261,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.6803,
    "c": 0.13632,
    "h": 163.1
  },
  "luminance": 0.3385
}

Semantic roles & 50–950 ramp

primary

#28B280

secondary

#C76F8F

accent

#417DE6

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0A130F

muted

#7C827F

Preview Lab

Preview with #28B280

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

Preview Lab → · Contrast checker → · Palette generator →