#28A040#28A040

#28A040 is a light, vivid green. Relative luminance 0.260; OKLCH L 62.0% C 0.171 H 146.2°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#28A040
RGB	rgb(40, 160, 64)
HSL	hsl(132, 60%, 39%)
HSV	hsv(132, 75%, 63%)
CMYK	cmyk(75%, 0%, 60%, 37.3%)
CIE-LAB	lab(58.00, -52.60, 40.13)
CIE-LCH	lch(58.00, 66.16, 142.66°)
OKLab	oklab(62.04% -0.1417 0.0948)
OKLCH	oklch(62.04% 0.171 146.2)
XYZ	xyz(14.3703, 25.9612, 9.1032)
Luminance	0.2596 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A040 #A02888

analogous

#4CA028 #28A040 #28A07C

triadic

#28A040 #4028A0 #A04028

tetradic

#28A040 #284CA0 #A02888 #A07C28

square

#28A040 #284CA0 #A02888 #A07C28

split-complementary

#28A040 #7C28A0 #A0284C

monochromatic

#103E19 #1C6F2C #28A040 #38CD56 #69D97F

Accessibility & contrast

On white

3.39

#28A040 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#28A040 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A040

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A040	#FFFFFF	#000000	##000000
##28A040	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29136

Deuteranopia (green-blind)

#958848

Tritanopia (blue-blind)

#009C8B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #28a040;
/* rgb */ color: rgb(40, 160, 64);
/* oklch */ color: oklch(62.0% 0.171 146.2);

Tailwind

colors: {
  custom: {
    50: '#75bd78',
    500: '#28a040',
    950: '#000000',
  },
}

SCSS

$custom: #28a040;
$custom-light: #75bd78;
$custom-dark: #000000;

JSON

{
  "hex": "#28a040",
  "rgb": {
    "r": 40,
    "g": 160,
    "b": 64
  },
  "hsl": {
    "h": 132,
    "s": 60,
    "l": 39.216
  },
  "oklch": {
    "l": 0.62045,
    "c": 0.17053,
    "h": 146.2
  },
  "luminance": 0.25963
}

Semantic roles & 50–950 ramp

primary

#28A040

secondary

#C064AD

accent

#45C3E3

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #28A040

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

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