#52A01B#52A01B

#52A01B is a light, vivid yellow-green. Relative luminance 0.270; OKLCH L 63.1% C 0.177 H 136.1°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#52A01B
RGB	rgb(82, 160, 27)
HSL	hsl(95, 71%, 37%)
HSV	hsv(95, 83%, 63%)
CMYK	cmyk(48.8%, 0%, 83.1%, 37.3%)
CIE-LAB	lab(58.99, -45.72, 55.83)
CIE-LCH	lch(58.99, 72.16, 129.32°)
OKLab	oklab(63.13% -0.1276 0.1229)
OKLCH	oklch(63.13% 0.177 136.1)
XYZ	xyz(16.2479, 27.0135, 5.3947)
Luminance	0.2702 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52A01B #691BA0

analogous

#95A01B #52A01B #1BA027

triadic

#52A01B #1B52A0 #A01B52

tetradic

#52A01B #1B95A0 #691BA0 #A0271B

square

#52A01B #1B95A0 #691BA0 #A0271B

split-complementary

#52A01B #271BA0 #A01B95

monochromatic

#1C3709 #376C12 #52A01B #6DD424 #8EE253

Accessibility & contrast

On white

3.28

#52A01B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#52A01B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #52A01B

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52A01B	#FFFFFF	#000000	##000000
##52A01B	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#9C8C2C

Tritanopia (blue-blind)

#4E9A88

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #52a01b;
/* rgb */ color: rgb(82, 160, 27);
/* oklch */ color: oklch(63.1% 0.177 136.1);

Tailwind

colors: {
  custom: {
    50: '#8bbd65',
    500: '#52a01b',
    950: '#000000',
  },
}

SCSS

$custom: #52a01b;
$custom-light: #8bbd65;
$custom-dark: #000000;

JSON

{
  "hex": "#52a01b",
  "rgb": {
    "r": 82,
    "g": 160,
    "b": 27
  },
  "hsl": {
    "h": 95.188,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.63127,
    "c": 0.17713,
    "h": 136.1
  },
  "luminance": 0.27015
}

Semantic roles & 50–950 ramp

primary

#52A01B

secondary

#9552C5

accent

#3AEEA3

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0D1206

muted

#7D817A

Preview Lab

Preview with #52A01B

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

Preview Lab → · Contrast checker → · Palette generator →