#28B441#28B441

#28B441 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.5% C 0.194 H 145.5°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#28B441
RGB	rgb(40, 180, 65)
HSL	hsl(131, 64%, 43%)
HSV	hsv(131, 78%, 71%)
CMYK	cmyk(77.8%, 0%, 63.9%, 29.4%)
CIE-LAB	lab(64.54, -59.24, 47.14)
CIE-LCH	lch(64.54, 75.71, 141.49°)
OKLab	oklab(67.47% -0.1597 0.1099)
OKLCH	oklch(67.47% 0.194 145.5)
XYZ	xyz(18.1492, 33.4731, 10.5044)
Luminance	0.3347 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B441 #B4289B

analogous

#55B428 #28B441 #28B487

triadic

#28B441 #4128B4 #B44128

tetradic

#28B441 #2855B4 #B4289B #B48728

square

#28B441 #2855B4 #B4289B #B48728

split-complementary

#28B441 #8728B4 #B42855

monochromatic

#12501D #1D822F #28B441 #44D55E #76E189

Accessibility & contrast

On white

2.73

#28B441 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#28B441 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B441

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B441	#FFFFFF	#000000	##000000
##28B441	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A333

Deuteranopia (green-blind)

#A7984B

Tritanopia (blue-blind)

#00AF9C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #28b441;
/* rgb */ color: rgb(40, 180, 65);
/* oklch */ color: oklch(67.5% 0.194 145.5);

Tailwind

colors: {
  custom: {
    50: '#7acc7a',
    500: '#28b441',
    950: '#000000',
  },
}

SCSS

$custom: #28b441;
$custom-light: #7acc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#28b441",
  "rgb": {
    "r": 40,
    "g": 180,
    "b": 65
  },
  "hsl": {
    "h": 130.714,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.67475,
    "c": 0.19388,
    "h": 145.5
  },
  "luminance": 0.33475
}

Semantic roles & 50–950 ramp

primary

#28B441

secondary

#C870B8

accent

#41C9E7

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #28B441

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

Preview Lab → · Contrast checker → · Palette generator →