#28A552#28A552

#28A552 is a light, vivid green. Relative luminance 0.280; OKLCH L 63.7% C 0.161 H 149.7°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#28A552
RGB	rgb(40, 165, 82)
HSL	hsl(140, 61%, 40%)
HSV	hsv(140, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 50.3%, 35.3%)
CIE-LAB	lab(59.86, -51.76, 33.48)
CIE-LCH	lch(59.86, 61.64, 147.11°)
OKLab	oklab(63.66% -0.1391 0.0813)
OKLCH	oklch(63.66% 0.161 149.7)
XYZ	xyz(15.8519, 27.9687, 12.5441)
Luminance	0.2797 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A552 #A5287B

analogous

#3CA528 #28A552 #28A590

triadic

#28A552 #5228A5 #A55228

tetradic

#28A552 #283CA5 #A5287B #A59028

square

#28A552 #283CA5 #A5287B #A59028

split-complementary

#28A552 #9028A5 #A5283C

monochromatic

#104221 #1C743A #28A552 #3BCF6D #6CDB91

Accessibility & contrast

On white

3.18

#28A552 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#28A552 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A552

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A552	#FFFFFF	#000000	##000000
##28A552	1.00	3.18	6.59	6.59
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6964B

Deuteranopia (green-blind)

#988C58

Tritanopia (blue-blind)

#00A292

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #28a552;
/* rgb */ color: rgb(40, 165, 82);
/* oklch */ color: oklch(63.7% 0.161 149.7);

Tailwind

colors: {
  custom: {
    50: '#76c184',
    500: '#28a552',
    950: '#000000',
  },
}

SCSS

$custom: #28a552;
$custom-light: #76c184;
$custom-dark: #000000;

JSON

{
  "hex": "#28a552",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 82
  },
  "hsl": {
    "h": 140.16,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.63658,
    "c": 0.16115,
    "h": 149.7
  },
  "luminance": 0.27971
}

Semantic roles & 50–950 ramp

primary

#28A552

secondary

#C267A3

accent

#44AEE4

background

#F7FCF8

surface

#EEF8EF

border

#C9D1CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #28A552

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

Preview Lab → · Contrast checker → · Palette generator →