#28A43F#28A43F

#28A43F is a light, vivid green. Relative luminance 0.274; OKLCH L 63.1% C 0.176 H 145.8°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#28A43F
RGB	rgb(40, 164, 63)
HSL	hsl(131, 61%, 40%)
HSV	hsv(131, 76%, 64%)
CMYK	cmyk(75.6%, 0%, 61.6%, 35.7%)
CIE-LAB	lab(59.31, -54.11, 42.11)
CIE-LCH	lch(59.31, 68.56, 142.11°)
OKLab	oklab(63.12% -0.1459 0.099)
OKLCH	oklch(63.12% 0.176 145.8)
XYZ	xyz(15.0467, 27.3592, 9.1895)
Luminance	0.2736 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A43F #A4288D

analogous

#4FA428 #28A43F #28A47D

triadic

#28A43F #3F28A4 #A43F28

tetradic

#28A43F #284FA4 #A4288D #A47D28

square

#28A43F #284FA4 #A4288D #A47D28

split-complementary

#28A43F #7D28A4 #A4284F

monochromatic

#104219 #1C732C #28A43F #3ACF56 #6BDB80

Accessibility & contrast

On white

3.24

#28A43F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#28A43F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A43F

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A43F	#FFFFFF	#000000	##000000
##28A43F	1.00	3.24	6.47	6.47
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69534

Deuteranopia (green-blind)

#988B47

Tritanopia (blue-blind)

#00A08E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #28a43f;
/* rgb */ color: rgb(40, 164, 63);
/* oklch */ color: oklch(63.1% 0.176 145.8);

Tailwind

colors: {
  custom: {
    50: '#76c078',
    500: '#28a43f',
    950: '#000000',
  },
}

SCSS

$custom: #28a43f;
$custom-light: #76c078;
$custom-dark: #000000;

JSON

{
  "hex": "#28a43f",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 63
  },
  "hsl": {
    "h": 131.129,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.63124,
    "c": 0.17628,
    "h": 145.8
  },
  "luminance": 0.27361
}

Semantic roles & 50–950 ramp

primary

#28A43F

secondary

#C166B1

accent

#44C6E4

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #28A43F

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

Preview Lab → · Contrast checker → · Palette generator →