#528D2F#528D2F

#528D2F is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.3% C 0.141 H 135.8°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#528D2F
RGB	rgb(82, 141, 47)
HSL	hsl(98, 50%, 37%)
HSV	hsv(98, 67%, 55%)
CMYK	cmyk(41.8%, 0%, 66.7%, 44.7%)
CIE-LAB	lab(53.00, -36.43, 42.70)
CIE-LCH	lch(53.00, 56.13, 130.48°)
OKLab	oklab(58.26% -0.1012 0.0982)
OKLCH	oklch(58.26% 0.141 135.8)
XYZ	xyz(13.5173, 21.0481, 6.0392)
Luminance	0.2105 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528D2F #6A2F8D

analogous

#818D2F #528D2F #2F8D3B

triadic

#528D2F #2F528D #8D2F52

tetradic

#528D2F #2F818D #6A2F8D #8D3B2F

square

#528D2F #2F818D #6A2F8D #8D3B2F

split-complementary

#528D2F #3B2F8D #8D2F81

monochromatic

#1D3110 #375F20 #528D2F #6DBB3E #8ECD69

Accessibility & contrast

On white

4.03

#528D2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#528D2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528D2F

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528D2F	#FFFFFF	#000000	##000000
##528D2F	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928223

Deuteranopia (green-blind)

#8A7D37

Tritanopia (blue-blind)

#50887A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #528d2f;
/* rgb */ color: rgb(82, 141, 47);
/* oklch */ color: oklch(58.3% 0.141 135.8);

Tailwind

colors: {
  custom: {
    50: '#87af6c',
    500: '#528d2f',
    950: '#000000',
  },
}

SCSS

$custom: #528d2f;
$custom-light: #87af6c;
$custom-dark: #000000;

JSON

{
  "hex": "#528d2f",
  "rgb": {
    "r": 82,
    "g": 141,
    "b": 47
  },
  "hsl": {
    "h": 97.66,
    "s": 50,
    "l": 36.863
  },
  "oklch": {
    "l": 0.58257,
    "c": 0.141,
    "h": 135.8
  },
  "luminance": 0.21049
}

Semantic roles & 50–950 ramp

primary

#528D2F

secondary

#9664B4

accent

#4EDAA6

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #528D2F

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

Preview Lab → · Contrast checker → · Palette generator →