#527F18#527F18

#527F18 is a mid, vivid yellow-green. Relative luminance 0.170; OKLCH L 54.4% C 0.138 H 131.1°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#527F18
RGB	rgb(82, 127, 24)
HSL	hsl(86, 68%, 30%)
HSV	hsv(86, 81%, 50%)
CMYK	cmyk(35.4%, 0%, 81.1%, 50.2%)
CIE-LAB	lab(48.31, -31.81, 46.92)
CIE-LCH	lch(48.31, 56.69, 124.14°)
OKLab	oklab(54.37% -0.0904 0.1037)
OKLCH	oklch(54.37% 0.138 131.1)
XYZ	xyz(11.2338, 17.0381, 3.5608)
Luminance	0.1704 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527F18 #45187F

analogous

#7F7918 #527F18 #1E7F18

triadic

#527F18 #18527F #7F1852

tetradic

#527F18 #187F79 #45187F #7F181E

square

#527F18 #187F79 #45187F #7F181E

split-complementary

#527F18 #181E7F #79187F

monochromatic

#111A05 #314C0E #527F18 #73B222 #93D938

Accessibility & contrast

On white

4.76

#527F18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#527F18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #527F18

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527F18	#FFFFFF	#000000	##FFFFFF
##527F18	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857500

Deuteranopia (green-blind)

#7F7223

Tritanopia (blue-blind)

#54796C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #527f18;
/* rgb */ color: rgb(82, 127, 24);
/* oklch */ color: oklch(54.4% 0.138 131.1);

Tailwind

colors: {
  custom: {
    50: '#87a45e',
    500: '#527f18',
    950: '#000000',
  },
}

SCSS

$custom: #527f18;
$custom-light: #87a45e;
$custom-dark: #000000;

JSON

{
  "hex": "#527f18",
  "rgb": {
    "r": 82,
    "g": 127,
    "b": 24
  },
  "hsl": {
    "h": 86.214,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.5437,
    "c": 0.13753,
    "h": 131.1
  },
  "luminance": 0.17039
}

Semantic roles & 50–950 ramp

primary

#527F18

secondary

#723FB3

accent

#3DEB89

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #527F18

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

Preview Lab → · Contrast checker → · Palette generator →