#28AE3E#28AE3E

#28AE3E is a light, vivid green. Relative luminance 0.311; OKLCH L 65.8% C 0.189 H 145.3°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#28AE3E
RGB	rgb(40, 174, 62)
HSL	hsl(130, 63%, 42%)
HSV	hsv(130, 77%, 68%)
CMYK	cmyk(77%, 0%, 64.4%, 31.8%)
CIE-LAB	lab(62.57, -57.60, 46.25)
CIE-LCH	lch(62.57, 73.87, 141.24°)
OKLab	oklab(65.83% -0.1554 0.1077)
OKLCH	oklch(65.83% 0.189 145.3)
XYZ	xyz(16.8794, 31.0690, 9.6638)
Luminance	0.3107 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AE3E #AE2898

analogous

#55AE28 #28AE3E #28AE81

triadic

#28AE3E #3E28AE #AE3E28

tetradic

#28AE3E #2855AE #AE2898 #AE8128

square

#28AE3E #2855AE #AE2898 #AE8128

split-complementary

#28AE3E #8128AE #AE2855

monochromatic

#114A1B #1D7C2C #28AE3E #40D358 #72DF84

Accessibility & contrast

On white

2.91

#28AE3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#28AE3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AE3E

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AE3E	#FFFFFF	#000000	##000000
##28AE3E	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19E31

Deuteranopia (green-blind)

#A29348

Tritanopia (blue-blind)

#00AA97

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #28ae3e;
/* rgb */ color: rgb(40, 174, 62);
/* oklch */ color: oklch(65.8% 0.189 145.3);

Tailwind

colors: {
  custom: {
    50: '#78c778',
    500: '#28ae3e',
    950: '#000000',
  },
}

SCSS

$custom: #28ae3e;
$custom-light: #78c778;
$custom-dark: #000000;

JSON

{
  "hex": "#28ae3e",
  "rgb": {
    "r": 40,
    "g": 174,
    "b": 62
  },
  "hsl": {
    "h": 129.851,
    "s": 62.617,
    "l": 41.961
  },
  "oklch": {
    "l": 0.65826,
    "c": 0.18906,
    "h": 145.3
  },
  "luminance": 0.31071
}

Semantic roles & 50–950 ramp

primary

#28AE3E

secondary

#C66CB7

accent

#42CBE6

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #28AE3E

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

Preview Lab → · Contrast checker → · Palette generator →