#528D30#528D30

#528D30 is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.3% C 0.140 H 136.0°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#528D30
RGB	rgb(82, 141, 48)
HSL	hsl(98, 49%, 37%)
HSV	hsv(98, 66%, 55%)
CMYK	cmyk(41.8%, 0%, 66%, 44.7%)
CIE-LAB	lab(53.01, -36.34, 42.26)
CIE-LCH	lch(53.01, 55.74, 130.69°)
OKLab	oklab(58.27% -0.1008 0.0974)
OKLCH	oklch(58.27% 0.14 136)
XYZ	xyz(13.5377, 21.0563, 6.1467)
Luminance	0.2106 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528D30 #6B308D

analogous

#808D30 #528D30 #308D3D

triadic

#528D30 #30528D #8D3052

tetradic

#528D30 #30808D #6B308D #8D3D30

square

#528D30 #30808D #6B308D #8D3D30

split-complementary

#528D30 #3D308D #8D3080

monochromatic

#1D3211 #375F20 #528D30 #6DBB40 #8FCD6B

Accessibility & contrast

On white

4.03

#528D30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#528D30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528D30

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528D30	#FFFFFF	#000000	##000000
##528D30	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)

#928224

Deuteranopia (green-blind)

#8A7D38

Tritanopia (blue-blind)

#50887A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #528d30;
/* rgb */ color: rgb(82, 141, 48);
/* oklch */ color: oklch(58.3% 0.140 136.0);

Tailwind

colors: {
  custom: {
    50: '#87af6d',
    500: '#528d30',
    950: '#000000',
  },
}

SCSS

$custom: #528d30;
$custom-light: #87af6d;
$custom-dark: #000000;

JSON

{
  "hex": "#528d30",
  "rgb": {
    "r": 82,
    "g": 141,
    "b": 48
  },
  "hsl": {
    "h": 98.065,
    "s": 49.206,
    "l": 37.059
  },
  "oklch": {
    "l": 0.58267,
    "c": 0.14021,
    "h": 136
  },
  "luminance": 0.21057
}

Semantic roles & 50–950 ramp

primary

#528D30

secondary

#9765B4

accent

#4FD9A6

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #528D30

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

Preview Lab → · Contrast checker → · Palette generator →