#527F1F#527F1F

#527F1F is a mid, vivid yellow-green. Relative luminance 0.171; OKLCH L 54.4% C 0.133 H 131.7°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#527F1F
RGB	rgb(82, 127, 31)
HSL	hsl(88, 61%, 31%)
HSV	hsv(88, 76%, 50%)
CMYK	cmyk(35.4%, 0%, 75.6%, 50.2%)
CIE-LAB	lab(48.35, -31.39, 44.49)
CIE-LCH	lch(48.35, 54.45, 125.21°)
OKLab	oklab(54.42% -0.0887 0.0997)
OKLCH	oklch(54.42% 0.133 131.7)
XYZ	xyz(11.3163, 17.0711, 3.9949)
Luminance	0.1707 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527F1F #4C1F7F

analogous

#7F7C1F #527F1F #227F1F

triadic

#527F1F #1F527F #7F1F52

tetradic

#527F1F #1F7F7C #4C1F7F #7F1F22

square

#527F1F #1F7F7C #4C1F7F #7F1F22

split-complementary

#527F1F #1F227F #7C1F7F

monochromatic

#121D07 #324E13 #527F1F #72B02B #91D246

Accessibility & contrast

On white

4.76

#527F1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#527F1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #527F1F

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527F1F	#FFFFFF	#000000	##FFFFFF
##527F1F	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)

#85750D

Deuteranopia (green-blind)

#7F7228

Tritanopia (blue-blind)

#537A6C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #527f1f;
/* rgb */ color: rgb(82, 127, 31);
/* oklch */ color: oklch(54.4% 0.133 131.7);

Tailwind

colors: {
  custom: {
    50: '#87a462',
    500: '#527f1f',
    950: '#000000',
  },
}

SCSS

$custom: #527f1f;
$custom-light: #87a462;
$custom-dark: #000000;

JSON

{
  "hex": "#527f1f",
  "rgb": {
    "r": 82,
    "g": 127,
    "b": 31
  },
  "hsl": {
    "h": 88.125,
    "s": 60.759,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54417,
    "c": 0.13347,
    "h": 131.7
  },
  "luminance": 0.17072
}

Semantic roles & 50–950 ramp

primary

#527F1F

secondary

#7A48B2

accent

#44E48F

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #527F1F

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

Preview Lab → · Contrast checker → · Palette generator →