#28B933#28B933

#28B933 is a light, highly saturated green. Relative luminance 0.354; OKLCH L 68.7% C 0.209 H 143.7°. Best body text is #000000 at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#28B933
RGB	rgb(40, 185, 51)
HSL	hsl(125, 64%, 44%)
HSV	hsv(125, 78%, 73%)
CMYK	cmyk(78.4%, 0%, 72.4%, 27.5%)
CIE-LAB	lab(66.05, -62.23, 54.44)
CIE-LCH	lch(66.05, 82.68, 138.82°)
OKLab	oklab(68.69% -0.1684 0.1237)
OKLCH	oklch(68.69% 0.209 143.7)
XYZ	xyz(18.8203, 35.3858, 8.9696)
Luminance	0.3539 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B933 #B928AE

analogous

#66B928 #28B933 #28B97C

triadic

#28B933 #3328B9 #B93328

tetradic

#28B933 #2866B9 #B928AE #B97C28

square

#28B933 #2866B9 #B928AE #B97C28

split-complementary

#28B933 #7C28B9 #B92866

monochromatic

#125417 #1D8725 #28B933 #47D752 #79E281

Accessibility & contrast

On white

2.60

#28B933 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.08

#28B933 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B933

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B933	#FFFFFF	#000000	##000000
##28B933	1.00	2.60	8.08	8.08
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.08	21.00	1.00	1.00
##000000	8.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA71C

Deuteranopia (green-blind)

#AD9C41

Tritanopia (blue-blind)

#00B49F

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #28b933;
/* rgb */ color: rgb(40, 185, 51);
/* oklch */ color: oklch(68.7% 0.209 143.7);

Tailwind

colors: {
  custom: {
    50: '#7ccf73',
    500: '#28b933',
    950: '#000000',
  },
}

SCSS

$custom: #28b933;
$custom-light: #7ccf73;
$custom-dark: #000000;

JSON

{
  "hex": "#28b933",
  "rgb": {
    "r": 40,
    "g": 185,
    "b": 51
  },
  "hsl": {
    "h": 124.552,
    "s": 64.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.6869,
    "c": 0.20897,
    "h": 143.7
  },
  "luminance": 0.35388
}

Semantic roles & 50–950 ramp

primary

#28B933

secondary

#CA73C3

accent

#40DBE7

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1408

muted

#7C827B

Preview Lab

Preview with #28B933

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

Preview Lab → · Contrast checker → · Palette generator →