#528C30#528C30

#528C30 is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 58.0% C 0.139 H 135.9°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#528C30
RGB	rgb(82, 140, 48)
HSL	hsl(98, 49%, 37%)
HSV	hsv(98, 66%, 55%)
CMYK	cmyk(41.4%, 0%, 65.7%, 45.1%)
CIE-LAB	lab(52.69, -35.90, 41.91)
CIE-LCH	lch(52.69, 55.18, 130.58°)
OKLab	oklab(58% -0.0996 0.0967)
OKLCH	oklch(58% 0.139 135.9)
XYZ	xyz(13.3909, 20.7627, 6.0977)
Luminance	0.2076 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528C30 #6A308C

analogous

#808C30 #528C30 #308C3C

triadic

#528C30 #30528C #8C3052

tetradic

#528C30 #30808C #6A308C #8C3C30

square

#528C30 #30808C #6A308C #8C3C30

split-complementary

#528C30 #3C308C #8C3080

monochromatic

#1D3111 #375E20 #528C30 #6DBA40 #8ECC6A

Accessibility & contrast

On white

4.08

#528C30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#528C30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528C30

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528C30	#FFFFFF	#000000	##000000
##528C30	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918125

Deuteranopia (green-blind)

#897C38

Tritanopia (blue-blind)

#508779

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #528c30;
/* rgb */ color: rgb(82, 140, 48);
/* oklch */ color: oklch(58.0% 0.139 135.9);

Tailwind

colors: {
  custom: {
    50: '#87ae6d',
    500: '#528c30',
    950: '#000000',
  },
}

SCSS

$custom: #528c30;
$custom-light: #87ae6d;
$custom-dark: #000000;

JSON

{
  "hex": "#528c30",
  "rgb": {
    "r": 82,
    "g": 140,
    "b": 48
  },
  "hsl": {
    "h": 97.826,
    "s": 48.936,
    "l": 36.863
  },
  "oklch": {
    "l": 0.58004,
    "c": 0.13883,
    "h": 135.9
  },
  "luminance": 0.20763
}

Semantic roles & 50–950 ramp

primary

#528C30

secondary

#9664B3

accent

#4FD8A6

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #528C30

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

Preview Lab → · Contrast checker → · Palette generator →