#28BA4B#28BA4B

#28BA4B is a light, vivid green. Relative luminance 0.361; OKLCH L 69.2% C 0.193 H 146.7°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#28BA4B
RGB	rgb(40, 186, 75)
HSL	hsl(134, 65%, 44%)
HSV	hsv(134, 78%, 73%)
CMYK	cmyk(78.5%, 0%, 59.7%, 27.1%)
CIE-LAB	lab(66.58, -60.02, 44.96)
CIE-LCH	lch(66.58, 75.00, 143.16°)
OKLab	oklab(69.2% -0.1615 0.1062)
OKLCH	oklch(69.2% 0.193 146.7)
XYZ	xyz(19.7025, 36.0746, 12.5799)
Luminance	0.3608 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28BA4B #BA2897

analogous

#4EBA28 #28BA4B #28BA94

triadic

#28BA4B #4B28BA #BA4B28

tetradic

#28BA4B #284EBA #BA2897 #BA9428

square

#28BA4B #284EBA #BA2897 #BA9428

split-complementary

#28BA4B #9428BA #BA284E

monochromatic

#125522 #1D8837 #28BA4B #48D86A #7AE293

Accessibility & contrast

On white

2.56

#28BA4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#28BA4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28BA4B

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28BA4B	#FFFFFF	#000000	##000000
##28BA4B	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA93F

Deuteranopia (green-blind)

#AC9D54

Tritanopia (blue-blind)

#00B6A2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #28ba4b;
/* rgb */ color: rgb(40, 186, 75);
/* oklch */ color: oklch(69.2% 0.193 146.7);

Tailwind

colors: {
  custom: {
    50: '#7bd081',
    500: '#28ba4b',
    950: '#000000',
  },
}

SCSS

$custom: #28ba4b;
$custom-light: #7bd081;
$custom-dark: #000000;

JSON

{
  "hex": "#28ba4b",
  "rgb": {
    "r": 40,
    "g": 186,
    "b": 75
  },
  "hsl": {
    "h": 134.384,
    "s": 64.602,
    "l": 44.314
  },
  "oklch": {
    "l": 0.69196,
    "c": 0.19326,
    "h": 146.7
  },
  "luminance": 0.36077
}

Semantic roles & 50–950 ramp

primary

#28BA4B

secondary

#CA73B6

accent

#40BFE8

background

#F8FCF8

surface

#EFF9EF

border

#CAD2CA

text

#0B140A

muted

#7C827C

Preview Lab

Preview with #28BA4B

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

Preview Lab → · Contrast checker → · Palette generator →