#28B227#28B227

#28B227 is a light, highly saturated green. Relative luminance 0.324; OKLCH L 66.7% C 0.208 H 142.7°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#28B227
RGB	rgb(40, 178, 39)
HSL	hsl(120, 64%, 43%)
HSV	hsv(120, 78%, 70%)
CMYK	cmyk(77.5%, 0%, 78.1%, 30.2%)
CIE-LAB	lab(63.70, -60.95, 56.26)
CIE-LCH	lch(63.70, 82.94, 137.29°)
OKLab	oklab(66.72% -0.1655 0.1259)
OKLCH	oklch(66.72% 0.208 142.7)
XYZ	xyz(17.1606, 32.4364, 7.2755)
Luminance	0.3244 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B227 #B127B2

analogous

#6EB227 #28B227 #27B26B

triadic

#28B227 #2728B2 #B22728

tetradic

#28B227 #276EB2 #B127B2 #B26B27

square

#28B227 #276EB2 #B127B2 #B26B27

split-complementary

#28B227 #6B27B2 #B2276E

monochromatic

#114E11 #1D801C #28B227 #42D541 #74E073

Accessibility & contrast

On white

2.80

#28B227 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.49

#28B227 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B227

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B227	#FFFFFF	#000000	##000000
##28B227	1.00	2.80	7.49	7.49
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.49	21.00	1.00	1.00
##000000	7.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A100

Deuteranopia (green-blind)

#A79637

Tritanopia (blue-blind)

#00AD98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #28b227;
/* rgb */ color: rgb(40, 178, 39);
/* oklch */ color: oklch(66.7% 0.208 142.7);

Tailwind

colors: {
  custom: {
    50: '#7bca6c',
    500: '#28b227',
    950: '#000000',
  },
}

SCSS

$custom: #28b227;
$custom-light: #7bca6c;
$custom-dark: #000000;

JSON

{
  "hex": "#28b227",
  "rgb": {
    "r": 40,
    "g": 178,
    "b": 39
  },
  "hsl": {
    "h": 119.568,
    "s": 64.055,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66716,
    "c": 0.20793,
    "h": 142.7
  },
  "luminance": 0.32438
}

Semantic roles & 50–950 ramp

primary

#28B227

secondary

#C76DC8

accent

#41E7E6

background

#F8FCF6

surface

#EFF9EC

border

#CAD2C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #28B227

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

Preview Lab → · Contrast checker → · Palette generator →