#28A027#28A027

#28A027 is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.8% C 0.188 H 142.8°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#28A027
RGB	rgb(40, 160, 39)
HSL	hsl(120, 61%, 39%)
HSV	hsv(120, 76%, 63%)
CMYK	cmyk(75%, 0%, 75.6%, 37.3%)
CIE-LAB	lab(57.79, -55.18, 50.45)
CIE-LCH	lch(57.79, 74.76, 137.57°)
OKLab	oklab(61.8% -0.1498 0.1138)
OKLCH	oklch(61.8% 0.188 142.8)
XYZ	xyz(13.8112, 25.7376, 6.1590)
Luminance	0.2574 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A027 #9F27A0

analogous

#65A027 #28A027 #27A063

triadic

#28A027 #2728A0 #A02728

tetradic

#28A027 #2765A0 #9F27A0 #A06327

square

#28A027 #2765A0 #9F27A0 #A06327

split-complementary

#28A027 #6327A0 #A02765

monochromatic

#0F3E0F #1C6F1B #28A027 #37CE36 #68DA67

Accessibility & contrast

On white

3.42

#28A027 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#28A027 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A027

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A027	#FFFFFF	#000000	##000000
##28A027	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4900E

Deuteranopia (green-blind)

#968734

Tritanopia (blue-blind)

#009B89

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #28a027;
/* rgb */ color: rgb(40, 160, 39);
/* oklch */ color: oklch(61.8% 0.188 142.8);

Tailwind

colors: {
  custom: {
    50: '#76bd6a',
    500: '#28a027',
    950: '#000000',
  },
}

SCSS

$custom: #28a027;
$custom-light: #76bd6a;
$custom-dark: #000000;

JSON

{
  "hex": "#28a027",
  "rgb": {
    "r": 40,
    "g": 160,
    "b": 39
  },
  "hsl": {
    "h": 119.504,
    "s": 60.804,
    "l": 39.02
  },
  "oklch": {
    "l": 0.618,
    "c": 0.18816,
    "h": 142.8
  },
  "luminance": 0.25739
}

Semantic roles & 50–950 ramp

primary

#28A027

secondary

#BF63C0

accent

#44E4E3

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #28A027

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

Preview Lab → · Contrast checker → · Palette generator →