#528C2B#528C2B

#528C2B is a mid, vivid yellow-green. Relative luminance 0.207; OKLCH L 58.0% C 0.143 H 135.2°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#528C2B
RGB	rgb(82, 140, 43)
HSL	hsl(96, 53%, 36%)
HSV	hsv(96, 69%, 55%)
CMYK	cmyk(41.4%, 0%, 69.3%, 45.1%)
CIE-LAB	lab(52.65, -36.35, 44.05)
CIE-LCH	lch(52.65, 57.11, 129.53°)
OKLab	oklab(57.96% -0.1012 0.1005)
OKLCH	oklch(57.96% 0.143 135.2)
XYZ	xyz(13.2935, 20.7237, 5.5847)
Luminance	0.2072 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528C2B #652B8C

analogous

#828C2B #528C2B #2B8C34

triadic

#528C2B #2B528C #8C2B52

tetradic

#528C2B #2B828C #652B8C #8C342B

square

#528C2B #2B828C #652B8C #8C342B

split-complementary

#528C2B #342B8C #8C2B82

monochromatic

#1B2E0E #375D1D #528C2B #6DBB39 #8ECF62

Accessibility & contrast

On white

4.08

#528C2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#528C2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528C2B

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528C2B	#FFFFFF	#000000	##000000
##528C2B	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91811D

Deuteranopia (green-blind)

#897C33

Tritanopia (blue-blind)

#518778

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #528c2b;
/* rgb */ color: rgb(82, 140, 43);
/* oklch */ color: oklch(58.0% 0.143 135.2);

Tailwind

colors: {
  custom: {
    50: '#87ae6a',
    500: '#528c2b',
    950: '#000000',
  },
}

SCSS

$custom: #528c2b;
$custom-light: #87ae6a;
$custom-dark: #000000;

JSON

{
  "hex": "#528c2b",
  "rgb": {
    "r": 82,
    "g": 140,
    "b": 43
  },
  "hsl": {
    "h": 95.876,
    "s": 53.005,
    "l": 35.882
  },
  "oklch": {
    "l": 0.57955,
    "c": 0.14267,
    "h": 135.2
  },
  "luminance": 0.20724
}

Semantic roles & 50–950 ramp

primary

#528C2B

secondary

#925EB5

accent

#4BDCA2

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #528C2B

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

Preview Lab → · Contrast checker → · Palette generator →