#52A423#52A423

#52A423 is a light, vivid yellow-green. Relative luminance 0.285; OKLCH L 64.2% C 0.178 H 137.0°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#52A423
RGB	rgb(82, 164, 35)
HSL	hsl(98, 65%, 39%)
HSV	hsv(98, 79%, 64%)
CMYK	cmyk(50%, 0%, 78.7%, 35.7%)
CIE-LAB	lab(60.31, -46.87, 54.68)
CIE-LCH	lch(60.31, 72.02, 130.60°)
OKLab	oklab(64.22% -0.1302 0.1216)
OKLCH	oklch(64.22% 0.178 137)
XYZ	xyz(17.0580, 28.4649, 6.1852)
Luminance	0.2847 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52A423 #7523A4

analogous

#93A423 #52A423 #23A435

triadic

#52A423 #2352A4 #A42352

tetradic

#52A423 #2393A4 #7523A4 #A43523

square

#52A423 #2393A4 #7523A4 #A43523

split-complementary

#52A423 #3523A4 #A42393

monochromatic

#203F0D #397218 #52A423 #6CD331 #90DE64

Accessibility & contrast

On white

3.14

#52A423 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#52A423 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #52A423

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52A423	#FFFFFF	#000000	##000000
##52A423	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9600

Deuteranopia (green-blind)

#9F8F31

Tritanopia (blue-blind)

#4D9E8C

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #52a423;
/* rgb */ color: rgb(82, 164, 35);
/* oklch */ color: oklch(64.2% 0.178 137.0);

Tailwind

colors: {
  custom: {
    50: '#8bc069',
    500: '#52a423',
    950: '#000000',
  },
}

SCSS

$custom: #52a423;
$custom-light: #8bc069;
$custom-dark: #000000;

JSON

{
  "hex": "#52a423",
  "rgb": {
    "r": 82,
    "g": 164,
    "b": 35
  },
  "hsl": {
    "h": 98.14,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.64225,
    "c": 0.1782,
    "h": 137
  },
  "luminance": 0.28466
}

Semantic roles & 50–950 ramp

primary

#52A423

secondary

#9F60C3

accent

#40E8AB

background

#F9FBF6

surface

#F1F7EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #52A423

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

Preview Lab → · Contrast checker → · Palette generator →