#28A933#28A933

#28A933 is a light, vivid green. Relative luminance 0.291; OKLCH L 64.4% C 0.191 H 144.0°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#28A933
RGB	rgb(40, 169, 51)
HSL	hsl(125, 62%, 41%)
HSV	hsv(125, 76%, 66%)
CMYK	cmyk(76.3%, 0%, 69.8%, 33.7%)
CIE-LAB	lab(60.84, -57.09, 49.01)
CIE-LCH	lch(60.84, 75.24, 139.36°)
OKLab	oklab(64.36% -0.1545 0.1123)
OKLCH	oklch(64.36% 0.191 144)
XYZ	xyz(15.6595, 29.0642, 7.9160)
Luminance	0.2907 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A933 #A9289E

analogous

#5DA928 #28A933 #28A973

triadic

#28A933 #3328A9 #A93328

tetradic

#28A933 #285DA9 #A9289E #A97328

square

#28A933 #285DA9 #A9289E #A97328

split-complementary

#28A933 #7328A9 #A9285D

monochromatic

#114615 #1C7824 #28A933 #3DD14A #6FDD78

Accessibility & contrast

On white

3.08

#28A933 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#28A933 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A933

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A933	#FFFFFF	#000000	##000000
##28A933	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9922

Deuteranopia (green-blind)

#9E8F3E

Tritanopia (blue-blind)

#00A491

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #28a933;
/* rgb */ color: rgb(40, 169, 51);
/* oklch */ color: oklch(64.4% 0.191 144.0);

Tailwind

colors: {
  custom: {
    50: '#78c471',
    500: '#28a933',
    950: '#000000',
  },
}

SCSS

$custom: #28a933;
$custom-light: #78c471;
$custom-dark: #000000;

JSON

{
  "hex": "#28a933",
  "rgb": {
    "r": 40,
    "g": 169,
    "b": 51
  },
  "hsl": {
    "h": 125.116,
    "s": 61.722,
    "l": 40.98
  },
  "oklch": {
    "l": 0.64361,
    "c": 0.19099,
    "h": 144
  },
  "luminance": 0.29066
}

Semantic roles & 50–950 ramp

primary

#28A933

secondary

#C469BC

accent

#43D7E5

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #28A933

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

Preview Lab → · Contrast checker → · Palette generator →