#52901A#52901A

#52901A is a mid, vivid yellow-green. Relative luminance 0.218; OKLCH L 58.9% C 0.158 H 134.2°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#52901A
RGB	rgb(82, 144, 26)
HSL	hsl(92, 69%, 33%)
HSV	hsv(92, 82%, 56%)
CMYK	cmyk(43.1%, 0%, 81.9%, 43.5%)
CIE-LAB	lab(53.83, -39.22, 51.41)
CIE-LCH	lch(53.83, 64.66, 127.34°)
OKLab	oklab(58.89% -0.1102 0.1134)
OKLCH	oklch(58.89% 0.158 134.2)
XYZ	xyz(13.6391, 21.8142, 4.4690)
Luminance	0.2182 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52901A #581A90

analogous

#8D901A #52901A #1A901D

triadic

#52901A #1A5290 #901A52

tetradic

#52901A #1A8D90 #581A90 #901D1A

square

#52901A #1A8D90 #581A90 #901D1A

split-complementary

#52901A #1D1A90 #901A8D

monochromatic

#172807 #345C11 #52901A #70C423 #8EDE47

Accessibility & contrast

On white

3.92

#52901A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#52901A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #52901A

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52901A	#FFFFFF	#000000	##000000
##52901A	1.00	3.92	5.36	5.36
#FFFFFF	3.92	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)

#8E7F28

Tritanopia (blue-blind)

#518A7B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #52901a;
/* rgb */ color: rgb(82, 144, 26);
/* oklch */ color: oklch(58.9% 0.158 134.2);

Tailwind

colors: {
  custom: {
    50: '#89b162',
    500: '#52901a',
    950: '#000000',
  },
}

SCSS

$custom: #52901a;
$custom-light: #89b162;
$custom-dark: #000000;

JSON

{
  "hex": "#52901a",
  "rgb": {
    "r": 82,
    "g": 144,
    "b": 26
  },
  "hsl": {
    "h": 91.525,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.5889,
    "c": 0.15813,
    "h": 134.2
  },
  "luminance": 0.21815
}

Semantic roles & 50–950 ramp

primary

#52901A

secondary

#8647BF

accent

#3CEC98

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #52901A

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

Preview Lab → · Contrast checker → · Palette generator →