#52901C#52901C

#52901C is a mid, vivid yellow-green. Relative luminance 0.218; OKLCH L 58.9% C 0.157 H 134.3°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#52901C
RGB	rgb(82, 144, 28)
HSL	hsl(92, 67%, 34%)
HSV	hsv(92, 81%, 56%)
CMYK	cmyk(43.1%, 0%, 80.6%, 43.5%)
CIE-LAB	lab(53.84, -39.11, 50.80)
CIE-LCH	lch(53.84, 64.11, 127.59°)
OKLab	oklab(58.9% -0.1098 0.1125)
OKLCH	oklch(58.9% 0.157 134.3)
XYZ	xyz(13.6623, 21.8234, 4.5908)
Luminance	0.2182 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52901C #5A1C90

analogous

#8C901C #52901C #1C9020

triadic

#52901C #1C5290 #901C52

tetradic

#52901C #1C8C90 #5A1C90 #90201C

square

#52901C #1C8C90 #5A1C90 #90201C

split-complementary

#52901C #201C90 #901C8C

monochromatic

#182A08 #355D12 #52901C #6FC326 #8EDC4A

Accessibility & contrast

On white

3.91

#52901C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#52901C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #52901C

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52901C	#FFFFFF	#000000	##000000
##52901C	1.00	3.91	5.36	5.36
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#8D7F29

Tritanopia (blue-blind)

#518A7B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #52901c;
/* rgb */ color: rgb(82, 144, 28);
/* oklch */ color: oklch(58.9% 0.157 134.3);

Tailwind

colors: {
  custom: {
    50: '#89b163',
    500: '#52901c',
    950: '#000000',
  },
}

SCSS

$custom: #52901c;
$custom-light: #89b163;
$custom-dark: #000000;

JSON

{
  "hex": "#52901c",
  "rgb": {
    "r": 82,
    "g": 144,
    "b": 28
  },
  "hsl": {
    "h": 92.069,
    "s": 67.442,
    "l": 33.725
  },
  "oklch": {
    "l": 0.58901,
    "c": 0.15716,
    "h": 134.3
  },
  "luminance": 0.21824
}

Semantic roles & 50–950 ramp

primary

#52901C

secondary

#884ABE

accent

#3DEA9A

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #52901C

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

Preview Lab → · Contrast checker → · Palette generator →