#52B31D#52B31D

#52B31D is a light, vivid yellow-green. Relative luminance 0.341; OKLCH L 68.1% C 0.198 H 137.7°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#52B31D
RGB	rgb(82, 179, 29)
HSL	hsl(99, 72%, 41%)
HSV	hsv(99, 84%, 70%)
CMYK	cmyk(54.2%, 0%, 83.8%, 29.8%)
CIE-LAB	lab(65.06, -52.89, 60.78)
CIE-LCH	lch(65.06, 80.57, 131.03°)
OKLab	oklab(68.13% -0.1467 0.1336)
OKLCH	oklch(68.13% 0.198 137.7)
XYZ	xyz(19.8209, 34.1212, 6.7037)
Luminance	0.3412 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52B31D #7E1DB3

analogous

#9DB31D #52B31D #1DB333

triadic

#52B31D #1D52B3 #B31D52

tetradic

#52B31D #1D9DB3 #7E1DB3 #B3331D

square

#52B31D #1D9DB3 #7E1DB3 #B3331D

split-complementary

#52B31D #331DB3 #B31D9D

monochromatic

#224A0C #3A7E14 #52B31D #6DDD30 #92E664

Accessibility & contrast

On white

2.68

#52B31D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#52B31D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #52B31D

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52B31D	#FFFFFF	#000000	##000000
##52B31D	1.00	2.68	7.82	7.82
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#AD9B31

Tritanopia (blue-blind)

#4AAC98

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #52b31d;
/* rgb */ color: rgb(82, 179, 29);
/* oklch */ color: oklch(68.1% 0.198 137.7);

Tailwind

colors: {
  custom: {
    50: '#8dca68',
    500: '#52b31d',
    950: '#000000',
  },
}

SCSS

$custom: #52b31d;
$custom-light: #8dca68;
$custom-dark: #000000;

JSON

{
  "hex": "#52b31d",
  "rgb": {
    "r": 82,
    "g": 179,
    "b": 29
  },
  "hsl": {
    "h": 98.8,
    "s": 72.115,
    "l": 40.784
  },
  "oklch": {
    "l": 0.68132,
    "c": 0.19838,
    "h": 137.7
  },
  "luminance": 0.34123
}

Semantic roles & 50–950 ramp

primary

#52B31D

secondary

#A561CB

accent

#39EFAF

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #52B31D

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

Preview Lab → · Contrast checker → · Palette generator →