#52A028#52A028

#52A028 is a light, vivid yellow-green. Relative luminance 0.271; OKLCH L 63.2% C 0.171 H 137.0°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#52A028
RGB	rgb(82, 160, 40)
HSL	hsl(99, 60%, 39%)
HSV	hsv(99, 75%, 63%)
CMYK	cmyk(48.8%, 0%, 75%, 37.3%)
CIE-LAB	lab(59.06, -44.97, 51.77)
CIE-LCH	lch(59.06, 68.57, 130.98°)
OKLab	oklab(63.21% -0.1248 0.1163)
OKLCH	oklch(63.21% 0.171 137)
XYZ	xyz(16.4330, 27.0875, 6.3696)
Luminance	0.2709 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52A028 #7628A0

analogous

#8EA028 #52A028 #28A03A

triadic

#52A028 #2852A0 #A02852

tetradic

#52A028 #288EA0 #7628A0 #A03A28

square

#52A028 #288EA0 #7628A0 #A03A28

split-complementary

#52A028 #3A28A0 #A0288E

monochromatic

#203E10 #396F1C #52A028 #6CCD38 #90D969

Accessibility & contrast

On white

3.27

#52A028 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#52A028 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #52A028

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52A028	#FFFFFF	#000000	##000000
##52A028	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59210

Deuteranopia (green-blind)

#9B8C34

Tritanopia (blue-blind)

#4D9A89

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #52a028;
/* rgb */ color: rgb(82, 160, 40);
/* oklch */ color: oklch(63.2% 0.171 137.0);

Tailwind

colors: {
  custom: {
    50: '#8abd6a',
    500: '#52a028',
    950: '#000000',
  },
}

SCSS

$custom: #52a028;
$custom-light: #8abd6a;
$custom-dark: #000000;

JSON

{
  "hex": "#52a028",
  "rgb": {
    "r": 82,
    "g": 160,
    "b": 40
  },
  "hsl": {
    "h": 99,
    "s": 60,
    "l": 39.216
  },
  "oklch": {
    "l": 0.63205,
    "c": 0.17056,
    "h": 137
  },
  "luminance": 0.27089
}

Semantic roles & 50–950 ramp

primary

#52A028

secondary

#A064C0

accent

#45E3AC

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #52A028

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

Preview Lab → · Contrast checker → · Palette generator →