#52A51B#52A51B

#52A51B is a light, vivid yellow-green. Relative luminance 0.288; OKLCH L 64.4% C 0.183 H 136.5°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#52A51B
RGB	rgb(82, 165, 27)
HSL	hsl(96, 72%, 38%)
HSV	hsv(96, 84%, 65%)
CMYK	cmyk(50.3%, 0%, 83.6%, 35.3%)
CIE-LAB	lab(60.59, -47.68, 57.28)
CIE-LCH	lch(60.59, 74.53, 129.78°)
OKLab	oklab(64.44% -0.1328 0.1259)
OKLCH	oklch(64.44% 0.183 136.5)
XYZ	xyz(17.1321, 28.7820, 5.6894)
Luminance	0.2878 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52A51B #6E1BA5

analogous

#97A51B #52A51B #1BA529

triadic

#52A51B #1B52A5 #A51B52

tetradic

#52A51B #1B97A5 #6E1BA5 #A5291B

square

#52A51B #1B97A5 #6E1BA5 #A5291B

split-complementary

#52A51B #291BA5 #A51B97

monochromatic

#1E3C0A #387012 #52A51B #6CDA24 #8FE357

Accessibility & contrast

On white

3.11

#52A51B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#52A51B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #52A51B

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52A51B	#FFFFFF	#000000	##000000
##52A51B	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9600

Deuteranopia (green-blind)

#A0902D

Tritanopia (blue-blind)

#4D9F8C

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #52a51b;
/* rgb */ color: rgb(82, 165, 27);
/* oklch */ color: oklch(64.4% 0.183 136.5);

Tailwind

colors: {
  custom: {
    50: '#8bc065',
    500: '#52a51b',
    950: '#000000',
  },
}

SCSS

$custom: #52a51b;
$custom-light: #8bc065;
$custom-dark: #000000;

JSON

{
  "hex": "#52a51b",
  "rgb": {
    "r": 82,
    "g": 165,
    "b": 27
  },
  "hsl": {
    "h": 96.087,
    "s": 71.875,
    "l": 37.647
  },
  "oklch": {
    "l": 0.64445,
    "c": 0.18303,
    "h": 136.5
  },
  "luminance": 0.28783
}

Semantic roles & 50–950 ramp

primary

#52A51B

secondary

#9955C7

accent

#39EFA6

background

#F9FBF6

surface

#F1F7EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #52A51B

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

Preview Lab → · Contrast checker → · Palette generator →