#528E2F#528E2F

#528E2F is a mid, vivid yellow-green. Relative luminance 0.213; OKLCH L 58.5% C 0.142 H 136.0°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#528E2F
RGB	rgb(82, 142, 47)
HSL	hsl(98, 50%, 37%)
HSV	hsv(98, 67%, 56%)
CMYK	cmyk(42.3%, 0%, 66.9%, 44.3%)
CIE-LAB	lab(53.32, -36.87, 43.04)
CIE-LCH	lch(53.32, 56.68, 130.58°)
OKLab	oklab(58.52% -0.1023 0.099)
OKLCH	oklch(58.52% 0.142 136)
XYZ	xyz(13.6654, 21.3443, 6.0886)
Luminance	0.2135 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528E2F #6B2F8E

analogous

#828E2F #528E2F #2F8E3C

triadic

#528E2F #2F528E #8E2F52

tetradic

#528E2F #2F828E #6B2F8E #8E3C2F

square

#528E2F #2F828E #6B2F8E #8E3C2F

split-complementary

#528E2F #3C2F8E #8E2F82

monochromatic

#1D3211 #376020 #528E2F #6DBC3E #8FCE6A

Accessibility & contrast

On white

3.99

#528E2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#528E2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528E2F

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528E2F	#FFFFFF	#000000	##000000
##528E2F	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938323

Deuteranopia (green-blind)

#8B7E37

Tritanopia (blue-blind)

#50897A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #528e2f;
/* rgb */ color: rgb(82, 142, 47);
/* oklch */ color: oklch(58.5% 0.142 136.0);

Tailwind

colors: {
  custom: {
    50: '#87af6c',
    500: '#528e2f',
    950: '#000000',
  },
}

SCSS

$custom: #528e2f;
$custom-light: #87af6c;
$custom-dark: #000000;

JSON

{
  "hex": "#528e2f",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 47
  },
  "hsl": {
    "h": 97.895,
    "s": 50.265,
    "l": 37.059
  },
  "oklch": {
    "l": 0.58521,
    "c": 0.14237,
    "h": 136
  },
  "luminance": 0.21345
}

Semantic roles & 50–950 ramp

primary

#528E2F

secondary

#9764B5

accent

#4EDAA6

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #528E2F

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

Preview Lab → · Contrast checker → · Palette generator →