#528B27#528B27

#528B27 is a mid, vivid yellow-green. Relative luminance 0.204; OKLCH L 57.7% C 0.144 H 134.6°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#528B27
RGB	rgb(82, 139, 39)
HSL	hsl(94, 56%, 35%)
HSV	hsv(94, 72%, 55%)
CMYK	cmyk(41%, 0%, 71.9%, 45.5%)
CIE-LAB	lab(52.29, -36.23, 45.33)
CIE-LCH	lch(52.29, 58.03, 128.63°)
OKLab	oklab(57.66% -0.1012 0.1027)
OKLCH	oklch(57.66% 0.144 134.6)
XYZ	xyz(13.0782, 20.4049, 5.1685)
Luminance	0.2041 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528B27 #60278B

analogous

#848B27 #528B27 #278B2E

triadic

#528B27 #27528B #8B2752

tetradic

#528B27 #27848B #60278B #8B2E27

square

#528B27 #27848B #60278B #8B2E27

split-complementary

#528B27 #2E278B #8B2784

monochromatic

#1A2B0C #365B1A #528B27 #6EBB34 #8ED15B

Accessibility & contrast

On white

4.13

#528B27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#528B27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528B27

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528B27	#FFFFFF	#000000	##000000
##528B27	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908017

Deuteranopia (green-blind)

#897B30

Tritanopia (blue-blind)

#518677

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #528b27;
/* rgb */ color: rgb(82, 139, 39);
/* oklch */ color: oklch(57.7% 0.144 134.6);

Tailwind

colors: {
  custom: {
    50: '#87ad67',
    500: '#528b27',
    950: '#000000',
  },
}

SCSS

$custom: #528b27;
$custom-light: #87ad67;
$custom-dark: #000000;

JSON

{
  "hex": "#528b27",
  "rgb": {
    "r": 82,
    "g": 139,
    "b": 39
  },
  "hsl": {
    "h": 94.2,
    "s": 56.18,
    "l": 34.902
  },
  "oklch": {
    "l": 0.57656,
    "c": 0.14418,
    "h": 134.6
  },
  "luminance": 0.20406
}

Semantic roles & 50–950 ramp

primary

#528B27

secondary

#8E58B6

accent

#48DF9E

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #528B27

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

Preview Lab → · Contrast checker → · Palette generator →