#28B028#28B028

#28B028 is a light, highly saturated green. Relative luminance 0.317; OKLCH L 66.2% C 0.205 H 142.8°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#28B028
RGB	rgb(40, 176, 40)
HSL	hsl(120, 63%, 42%)
HSV	hsv(120, 77%, 69%)
CMYK	cmyk(77.3%, 0%, 77.3%, 31%)
CIE-LAB	lab(63.05, -60.25, 55.31)
CIE-LCH	lch(63.05, 81.78, 137.45°)
OKLab	oklab(66.18% -0.1635 0.1241)
OKLCH	oklch(66.18% 0.205 142.8)
XYZ	xyz(16.7824, 31.6530, 7.2322)
Luminance	0.3165 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B028 #B028B0

analogous

#6CB028 #28B028 #28B06C

triadic

#28B028 #2828B0 #B02828

tetradic

#28B028 #286CB0 #B028B0 #B06C28

square

#28B028 #286CB0 #B028B0 #B06C28

split-complementary

#28B028 #6C28B0 #B0286C

monochromatic

#114C11 #1D7E1D #28B028 #41D441 #73DF73

Accessibility & contrast

On white

2.86

#28B028 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#28B028 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B028

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B028	#FFFFFF	#000000	##000000
##28B028	1.00	2.86	7.33	7.33
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F04

Deuteranopia (green-blind)

#A59538

Tritanopia (blue-blind)

#00AB96

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #28b028;
/* rgb */ color: rgb(40, 176, 40);
/* oklch */ color: oklch(66.2% 0.205 142.8);

Tailwind

colors: {
  custom: {
    50: '#7ac96c',
    500: '#28b028',
    950: '#000000',
  },
}

SCSS

$custom: #28b028;
$custom-light: #7ac96c;
$custom-dark: #000000;

JSON

{
  "hex": "#28b028",
  "rgb": {
    "r": 40,
    "g": 176,
    "b": 40
  },
  "hsl": {
    "h": 120,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.6618,
    "c": 0.20528,
    "h": 142.8
  },
  "luminance": 0.31655
}

Semantic roles & 50–950 ramp

primary

#28B028

secondary

#C66DC6

accent

#42E6E6

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #28B028

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

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