#28BC3A#28BC3A

#28BC3A is a light, highly saturated green. Relative luminance 0.367; OKLCH L 69.6% C 0.208 H 144.4°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#28BC3A
RGB	rgb(40, 188, 58)
HSL	hsl(127, 65%, 45%)
HSV	hsv(127, 79%, 74%)
CMYK	cmyk(78.7%, 0%, 69.1%, 26.3%)
CIE-LAB	lab(67.07, -62.54, 52.82)
CIE-LCH	lch(67.07, 81.86, 139.82°)
OKLab	oklab(69.55% -0.169 0.1212)
OKLCH	oklch(69.55% 0.208 144.4)
XYZ	xyz(19.6207, 36.7207, 10.0559)
Luminance	0.3672 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28BC3A #BC28AA

analogous

#60BC28 #28BC3A #28BC84

triadic

#28BC3A #3A28BC #BC3A28

tetradic

#28BC3A #2860BC #BC28AA #BC8428

square

#28BC3A #2860BC #BC28AA #BC8428

split-complementary

#28BC3A #8428BC #BC2860

monochromatic

#13571B #1D8A2A #28BC3A #49D85A #7BE388

Accessibility & contrast

On white

2.52

#28BC3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#28BC3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28BC3A

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28BC3A	#FFFFFF	#000000	##000000
##28BC3A	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA27

Deuteranopia (green-blind)

#AF9F47

Tritanopia (blue-blind)

#00B7A2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #28bc3a;
/* rgb */ color: rgb(40, 188, 58);
/* oklch */ color: oklch(69.6% 0.208 144.4);

Tailwind

colors: {
  custom: {
    50: '#7cd177',
    500: '#28bc3a',
    950: '#000000',
  },
}

SCSS

$custom: #28bc3a;
$custom-light: #7cd177;
$custom-dark: #000000;

JSON

{
  "hex": "#28bc3a",
  "rgb": {
    "r": 40,
    "g": 188,
    "b": 58
  },
  "hsl": {
    "h": 127.297,
    "s": 64.912,
    "l": 44.706
  },
  "oklch": {
    "l": 0.69554,
    "c": 0.20793,
    "h": 144.4
  },
  "luminance": 0.36723
}

Semantic roles & 50–950 ramp

primary

#28BC3A

secondary

#CB75C1

accent

#40D3E8

background

#F8FDF7

surface

#EFFAED

border

#CAD3C8

text

#0B1409

muted

#7C837B

Preview Lab

Preview with #28BC3A

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

Preview Lab → · Contrast checker → · Palette generator →