#28A427#28A427

#28A427 is a light, vivid green. Relative luminance 0.271; OKLCH L 62.9% C 0.193 H 142.8°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#28A427
RGB	rgb(40, 164, 39)
HSL	hsl(120, 62%, 40%)
HSV	hsv(120, 76%, 64%)
CMYK	cmyk(75.6%, 0%, 76.2%, 35.7%)
CIE-LAB	lab(59.11, -56.49, 51.76)
CIE-LCH	lch(59.11, 76.62, 137.50°)
OKLab	oklab(62.9% -0.1534 0.1166)
OKLCH	oklch(62.9% 0.193 142.8)
XYZ	xyz(14.5158, 27.1468, 6.3939)
Luminance	0.2715 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A427 #A327A4

analogous

#67A427 #28A427 #27A465

triadic

#28A427 #2728A4 #A42728

tetradic

#28A427 #2767A4 #A327A4 #A46527

square

#28A427 #2767A4 #A327A4 #A46527

split-complementary

#28A427 #6527A4 #A42767

monochromatic

#10410F #1C731B #28A427 #3AD038 #6BDC6A

Accessibility & contrast

On white

3.27

#28A427 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#28A427 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A427

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A427	#FFFFFF	#000000	##000000
##28A427	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8940B

Deuteranopia (green-blind)

#9A8B35

Tritanopia (blue-blind)

#009F8C

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #28a427;
/* rgb */ color: rgb(40, 164, 39);
/* oklch */ color: oklch(62.9% 0.193 142.8);

Tailwind

colors: {
  custom: {
    50: '#77c06a',
    500: '#28a427',
    950: '#000000',
  },
}

SCSS

$custom: #28a427;
$custom-light: #77c06a;
$custom-dark: #000000;

JSON

{
  "hex": "#28a427",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 39
  },
  "hsl": {
    "h": 119.52,
    "s": 61.576,
    "l": 39.804
  },
  "oklch": {
    "l": 0.62899,
    "c": 0.19264,
    "h": 142.8
  },
  "luminance": 0.27149
}

Semantic roles & 50–950 ramp

primary

#28A427

secondary

#C165C2

accent

#43E5E3

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #28A427

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

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