#28A81F#28A81F

#28A81F is a light, highly saturated green. Relative luminance 0.286; OKLCH L 63.9% C 0.201 H 142.1°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#28A81F
RGB	rgb(40, 168, 31)
HSL	hsl(116, 69%, 39%)
HSV	hsv(116, 82%, 66%)
CMYK	cmyk(76.2%, 0%, 81.5%, 34.1%)
CIE-LAB	lab(60.39, -58.30, 55.55)
CIE-LCH	lch(60.39, 80.53, 136.39°)
OKLab	oklab(63.95% -0.1587 0.1233)
OKLCH	oklch(63.95% 0.201 142.1)
XYZ	xyz(15.1241, 28.5536, 6.0104)
Luminance	0.2856 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A81F #9F1FA8

analogous

#6DA81F #28A81F #1FA85B

triadic

#28A81F #1F28A8 #A81F28

tetradic

#28A81F #1F6DA8 #9F1FA8 #A85B1F

square

#28A81F #1F6DA8 #9F1FA8 #A85B1F

split-complementary

#28A81F #5B1FA8 #A81F6D

monochromatic

#0F410C #1C7415 #28A81F #37D82C #68E260

Accessibility & contrast

On white

3.13

#28A81F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#28A81F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A81F

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A81F	#FFFFFF	#000000	##000000
##28A81F	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9700

Deuteranopia (green-blind)

#9E8E30

Tritanopia (blue-blind)

#00A38F

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #28a81f;
/* rgb */ color: rgb(40, 168, 31);
/* oklch */ color: oklch(63.9% 0.201 142.1);

Tailwind

colors: {
  custom: {
    50: '#79c367',
    500: '#28a81f',
    950: '#000000',
  },
}

SCSS

$custom: #28a81f;
$custom-light: #79c367;
$custom-dark: #000000;

JSON

{
  "hex": "#28a81f",
  "rgb": {
    "r": 40,
    "g": 168,
    "b": 31
  },
  "hsl": {
    "h": 116.058,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.63946,
    "c": 0.20096,
    "h": 142.1
  },
  "luminance": 0.28555
}

Semantic roles & 50–950 ramp

primary

#28A81F

secondary

#BF5DC6

accent

#3CECE0

background

#F8FCF6

surface

#EFF8EB

border

#CAD1C6

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #28A81F

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

Preview Lab → · Contrast checker → · Palette generator →