#28EA4F#28EA4F

#28EA4F is a light, highly saturated green. Relative luminance 0.599; OKLCH L 81.8% C 0.244 H 145.3°. Best body text is #000000 at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#28EA4F
RGB	rgb(40, 234, 79)
HSL	hsl(132, 82%, 54%)
HSV	hsv(132, 83%, 92%)
CMYK	cmyk(82.9%, 0%, 66.2%, 8.2%)
CIE-LAB	lab(81.76, -74.61, 60.27)
CIE-LCH	lch(81.76, 95.92, 141.07°)
OKLab	oklab(81.82% -0.201 0.1392)
OKLCH	oklch(81.82% 0.244 145.3)
XYZ	xyz(31.7068, 59.8573, 17.2782)
Luminance	0.5986 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28EA4F #EA28C3

analogous

#62EA28 #28EA4F #28EAB0

triadic

#28EA4F #4F28EA #EA4F28

tetradic

#28EA4F #2862EA #EA28C3 #EAB028

square

#28EA4F #2862EA #EA28C3 #EAB028

split-complementary

#28EA4F #B028EA #EA2862

monochromatic

#0D8A27 #13C236 #28EA4F #60EF7D #98F5AA

Accessibility & contrast

On white

1.62

#28EA4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.97

#28EA4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28EA4F

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28EA4F	#FFFFFF	#000000	##000000
##28EA4F	1.00	1.62	12.97	12.97
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.97	21.00	1.00	1.00
##000000	12.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED43A

Deuteranopia (green-blind)

#DAC65E

Tritanopia (blue-blind)

#00E4CA

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #28ea4f;
/* rgb */ color: rgb(40, 234, 79);
/* oklch */ color: oklch(81.8% 0.244 145.3);

Tailwind

colors: {
  custom: {
    50: '#86f287',
    500: '#28ea4f',
    950: '#000000',
  },
}

SCSS

$custom: #28ea4f;
$custom-light: #86f287;
$custom-dark: #000000;

JSON

{
  "hex": "#28ea4f",
  "rgb": {
    "r": 40,
    "g": 234,
    "b": 79
  },
  "hsl": {
    "h": 132.062,
    "s": 82.203,
    "l": 53.725
  },
  "oklch": {
    "l": 0.81824,
    "c": 0.24449,
    "h": 145.3
  },
  "luminance": 0.59861
}

Semantic roles & 50–950 ramp

primary

#28EA4F

secondary

#90277A

accent

#2FD0F9

background

#FCFFFC

surface

#F4FEF4

border

#CED6CE

text

#0D170C

muted

#7F857F

Preview Lab

Preview with #28EA4F

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

Preview Lab → · Contrast checker → · Palette generator →