#528F1D#528F1D

#528F1D is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.6% C 0.155 H 134.2°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#528F1D
RGB	rgb(82, 143, 29)
HSL	hsl(92, 66%, 34%)
HSV	hsv(92, 80%, 56%)
CMYK	cmyk(42.7%, 0%, 79.7%, 43.9%)
CIE-LAB	lab(53.52, -38.63, 50.18)
CIE-LCH	lch(53.52, 63.33, 127.59°)
OKLab	oklab(58.64% -0.1084 0.1113)
OKLCH	oklch(58.64% 0.155 134.2)
XYZ	xyz(13.5236, 21.5267, 4.6047)
Luminance	0.2153 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528F1D #5A1D8F

analogous

#8B8F1D #528F1D #1D8F21

triadic

#528F1D #1D528F #8F1D52

tetradic

#528F1D #1D8B8F #5A1D8F #8F211D

square

#528F1D #1D8B8F #5A1D8F #8F211D

split-complementary

#528F1D #211D8F #8F1D8B

monochromatic

#182908 #355C13 #528F1D #6FC227 #8EDB4C

Accessibility & contrast

On white

3.96

#528F1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#528F1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528F1D

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528F1D	#FFFFFF	#000000	##000000
##528F1D	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8D7E2A

Tritanopia (blue-blind)

#51897A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #528f1d;
/* rgb */ color: rgb(82, 143, 29);
/* oklch */ color: oklch(58.6% 0.155 134.2);

Tailwind

colors: {
  custom: {
    50: '#88b063',
    500: '#528f1d',
    950: '#000000',
  },
}

SCSS

$custom: #528f1d;
$custom-light: #88b063;
$custom-dark: #000000;

JSON

{
  "hex": "#528f1d",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 29
  },
  "hsl": {
    "h": 92.105,
    "s": 66.279,
    "l": 33.725
  },
  "oklch": {
    "l": 0.58642,
    "c": 0.15539,
    "h": 134.2
  },
  "luminance": 0.21527
}

Semantic roles & 50–950 ramp

primary

#528F1D

secondary

#884BBD

accent

#3FE99A

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #528F1D

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

Preview Lab → · Contrast checker → · Palette generator →