#52B41F#52B41F

#52B41F is a light, vivid yellow-green. Relative luminance 0.345; OKLCH L 68.4% C 0.199 H 137.8°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#52B41F
RGB	rgb(82, 180, 31)
HSL	hsl(99, 71%, 41%)
HSV	hsv(99, 83%, 71%)
CMYK	cmyk(54.4%, 0%, 82.8%, 29.4%)
CIE-LAB	lab(65.38, -53.16, 60.56)
CIE-LCH	lch(65.38, 80.58, 131.28°)
OKLab	oklab(68.4% -0.1473 0.1334)
OKLCH	oklch(68.4% 0.199 137.8)
XYZ	xyz(20.0476, 34.5337, 6.9053)
Luminance	0.3453 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52B41F #811FB4

analogous

#9DB41F #52B41F #1FB437

triadic

#52B41F #1F52B4 #B41F52

tetradic

#52B41F #1F9DB4 #811FB4 #B4371F

square

#52B41F #1F9DB4 #811FB4 #B4371F

split-complementary

#52B41F #371FB4 #B41F9D

monochromatic

#224C0D #3A8016 #52B41F #6EDC34 #93E568

Accessibility & contrast

On white

2.66

#52B41F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#52B41F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #52B41F

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52B41F	#FFFFFF	#000000	##000000
##52B41F	1.00	2.66	7.91	7.91
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA400

Deuteranopia (green-blind)

#AE9C32

Tritanopia (blue-blind)

#4AAD99

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #52b41f;
/* rgb */ color: rgb(82, 180, 31);
/* oklch */ color: oklch(68.4% 0.199 137.8);

Tailwind

colors: {
  custom: {
    50: '#8dcb69',
    500: '#52b41f',
    950: '#000000',
  },
}

SCSS

$custom: #52b41f;
$custom-light: #8dcb69;
$custom-dark: #000000;

JSON

{
  "hex": "#52b41f",
  "rgb": {
    "r": 82,
    "g": 180,
    "b": 31
  },
  "hsl": {
    "h": 99.463,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.68403,
    "c": 0.19873,
    "h": 137.8
  },
  "luminance": 0.34535
}

Semantic roles & 50–950 ramp

primary

#52B41F

secondary

#A864CB

accent

#3AEDB0

background

#F9FCF6

surface

#F2F9EC

border

#CCD2C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #52B41F

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

Preview Lab → · Contrast checker → · Palette generator →