#529D21#529D21

#529D21 is a light, vivid yellow-green. Relative luminance 0.260; OKLCH L 62.4% C 0.171 H 136.2°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX#529D21
RGBrgb(82, 157, 33)
HSLhsl(96, 65%, 37%)
HSVhsv(96, 79%, 62%)
CMYKcmyk(47.8%, 0%, 79%, 38.4%)
CIE-LABlab(58.05, -44.21, 53.18)
CIE-LCHlch(58.05, 69.16, 129.74°)
OKLaboklab(62.37% -0.1232 0.1182)
OKLCHoklch(62.37% 0.171 136.2)
XYZxyz(15.8107, 26.0166, 5.6271)
Luminance0.2602 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#529D21 #6C219D
analogous
#909D21 #529D21 #219D2E
triadic
#529D21 #21529D #9D2152
tetradic
#529D21 #21909D #6C219D #9D2E21
square
#529D21 #21909D #6C219D #9D2E21
split-complementary
#529D21 #2E219D #9D2190
monochromatic
#1D380C #386A16 #529D21 #6CD02C #8FDD5C

Accessibility & contrast

On white

3.39
#529D21 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.20
#529D21 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #529D21
6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##529D21#FFFFFF#000000##000000
##529D211.003.396.206.20
#FFFFFF3.391.0021.0021.00
#0000006.2021.001.001.00
##0000006.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#A38F00
Deuteranopia (green-blind)
#99892F
Tritanopia (blue-blind)
#4F9786
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #529d21;
/* rgb */ color: rgb(82, 157, 33);
/* oklch */ color: oklch(62.4% 0.171 136.2);
Tailwind
colors: {
  custom: {
    50: '#8aba67',
    500: '#529d21',
    950: '#000000',
  },
}
SCSS
$custom: #529d21;
$custom-light: #8aba67;
$custom-dark: #000000;
JSON
{
  "hex": "#529d21",
  "rgb": {
    "r": 82,
    "g": 157,
    "b": 33
  },
  "hsl": {
    "h": 96.29,
    "s": 65.263,
    "l": 37.255
  },
  "oklch": {
    "l": 0.62368,
    "c": 0.17072,
    "h": 136.2
  },
  "luminance": 0.26018
}

Semantic roles & 50–950 ramp

primary
#529D21
secondary
#9859C1
accent
#40E8A6
background
#F8FBF6
surface
#F0F6EB
border
#CBD0C6
text
#0C1206
muted
#7D817A

Preview Lab

Preview with #529D21

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

Preview Lab → · Contrast checker → · Palette generator →

#529D21 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva