#527C18#527C18

#527C18 is a mid, vivid yellow-green. Relative luminance 0.163; OKLCH L 53.6% C 0.134 H 130.4°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#527C18
RGB	rgb(82, 124, 24)
HSL	hsl(85, 68%, 29%)
HSV	hsv(85, 81%, 49%)
CMYK	cmyk(33.9%, 0%, 80.6%, 51.4%)
CIE-LAB	lab(47.33, -30.42, 46.01)
CIE-LCH	lch(47.33, 55.16, 123.47°)
OKLab	oklab(53.57% -0.0866 0.1017)
OKLCH	oklch(53.57% 0.134 130.4)
XYZ	xyz(10.8521, 16.2747, 3.4335)
Luminance	0.1628 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527C18 #42187C

analogous

#7C7418 #527C18 #207C18

triadic

#527C18 #18527C #7C1852

tetradic

#527C18 #187C74 #42187C #7C1820

square

#527C18 #187C74 #42187C #7C1820

split-complementary

#527C18 #18207C #74187C

monochromatic

#111A05 #30490E #527C18 #74AF22 #94D836

Accessibility & contrast

On white

4.94

#527C18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#527C18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #527C18

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527C18	#FFFFFF	#000000	##FFFFFF
##527C18	1.00	4.94	4.26	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827200

Deuteranopia (green-blind)

#7C6F23

Tritanopia (blue-blind)

#547669

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #527c18;
/* rgb */ color: rgb(82, 124, 24);
/* oklch */ color: oklch(53.6% 0.134 130.4);

Tailwind

colors: {
  custom: {
    50: '#87a25e',
    500: '#527c18',
    950: '#000000',
  },
}

SCSS

$custom: #527c18;
$custom-light: #87a25e;
$custom-dark: #000000;

JSON

{
  "hex": "#527c18",
  "rgb": {
    "r": 82,
    "g": 124,
    "b": 24
  },
  "hsl": {
    "h": 85.2,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.53574,
    "c": 0.13363,
    "h": 130.4
  },
  "luminance": 0.16275
}

Semantic roles & 50–950 ramp

primary

#527C18

secondary

#6F3FB1

accent

#3DEA86

background

#F8FAF5

surface

#F0F3E9

border

#CBCDC5

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #527C18

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

Preview Lab → · Contrast checker → · Palette generator →