#529E1B#529E1B

#529E1B is a light, vivid yellow-green. Relative luminance 0.263; OKLCH L 62.6% C 0.175 H 135.9°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#529E1B
RGB	rgb(82, 158, 27)
HSL	hsl(95, 71%, 36%)
HSV	hsv(95, 83%, 62%)
CMYK	cmyk(48.1%, 0%, 82.9%, 38%)
CIE-LAB	lab(58.34, -44.93, 55.25)
CIE-LCH	lch(58.34, 71.21, 129.12°)
OKLab	oklab(62.6% -0.1255 0.1216)
OKLCH	oklch(62.6% 0.175 135.9)
XYZ	xyz(15.9040, 26.3256, 5.2800)
Luminance	0.2633 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#529E1B #671B9E

analogous

#949E1B #529E1B #1B9E26

triadic

#529E1B #1B529E #9E1B52

tetradic

#529E1B #1B949E #671B9E #9E261B

square

#529E1B #1B949E #671B9E #9E261B

split-complementary

#529E1B #261B9E #9E1B94

monochromatic

#1C3509 #376A12 #529E1B #6DD224 #8EE152

Accessibility & contrast

On white

3.35

#529E1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#529E1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #529E1B

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##529E1B	#FFFFFF	#000000	##000000
##529E1B	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#9A8A2B

Tritanopia (blue-blind)

#4F9886

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #529e1b;
/* rgb */ color: rgb(82, 158, 27);
/* oklch */ color: oklch(62.6% 0.175 135.9);

Tailwind

colors: {
  custom: {
    50: '#8abb64',
    500: '#529e1b',
    950: '#000000',
  },
}

SCSS

$custom: #529e1b;
$custom-light: #8abb64;
$custom-dark: #000000;

JSON

{
  "hex": "#529e1b",
  "rgb": {
    "r": 82,
    "g": 158,
    "b": 27
  },
  "hsl": {
    "h": 94.809,
    "s": 70.811,
    "l": 36.275
  },
  "oklch": {
    "l": 0.62599,
    "c": 0.17475,
    "h": 135.9
  },
  "luminance": 0.26327
}

Semantic roles & 50–950 ramp

primary

#529E1B

secondary

#9451C4

accent

#3AEEA2

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0D1206

muted

#7D817A

Preview Lab

Preview with #529E1B

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

Preview Lab → · Contrast checker → · Palette generator →