#527D1B#527D1B

#527D1B is a mid, vivid yellow-green. Relative luminance 0.165; OKLCH L 53.9% C 0.133 H 130.9°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#527D1B
RGB	rgb(82, 125, 27)
HSL	hsl(86, 64%, 30%)
HSV	hsv(86, 78%, 49%)
CMYK	cmyk(34.4%, 0%, 78.4%, 51%)
CIE-LAB	lab(47.67, -30.72, 45.30)
CIE-LCH	lch(47.67, 54.73, 124.14°)
OKLab	oklab(53.86% -0.0872 0.1008)
OKLCH	oklch(53.86% 0.133 130.9)
XYZ	xyz(11.0110, 16.5398, 3.6490)
Luminance	0.1654 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#527D1B #461B7D

analogous

#7D771B #527D1B #217D1B

triadic

#527D1B #1B527D #7D1B52

tetradic

#527D1B #1B7D77 #461B7D #7D1B21

square

#527D1B #1B7D77 #461B7D #7D1B21

split-complementary

#527D1B #1B217D #771B7D

monochromatic

#111905 #314B10 #527D1B #73AF26 #92D53D

Accessibility & contrast

On white

4.87

#527D1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#527D1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #527D1B

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##527D1B	#FFFFFF	#000000	##FFFFFF
##527D1B	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837304

Deuteranopia (green-blind)

#7D7025

Tritanopia (blue-blind)

#54776A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #527d1b;
/* rgb */ color: rgb(82, 125, 27);
/* oklch */ color: oklch(53.9% 0.133 130.9);

Tailwind

colors: {
  custom: {
    50: '#87a360',
    500: '#527d1b',
    950: '#000000',
  },
}

SCSS

$custom: #527d1b;
$custom-light: #87a360;
$custom-dark: #000000;

JSON

{
  "hex": "#527d1b",
  "rgb": {
    "r": 82,
    "g": 125,
    "b": 27
  },
  "hsl": {
    "h": 86.327,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.53858,
    "c": 0.13325,
    "h": 130.9
  },
  "luminance": 0.1654
}

Semantic roles & 50–950 ramp

primary

#527D1B

secondary

#7343B1

accent

#40E78A

background

#F8FAF5

surface

#F0F3EA

border

#CBCDC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #527D1B

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

Preview Lab → · Contrast checker → · Palette generator →