#52801F#52801F

#52801F is a mid, vivid yellow-green. Relative luminance 0.173; OKLCH L 54.7% C 0.135 H 131.9°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#52801F
RGB	rgb(82, 128, 31)
HSL	hsl(88, 61%, 31%)
HSV	hsv(88, 76%, 50%)
CMYK	cmyk(35.9%, 0%, 75.8%, 49.8%)
CIE-LAB	lab(48.67, -31.86, 44.81)
CIE-LCH	lch(48.67, 54.98, 125.41°)
OKLab	oklab(54.68% -0.09 0.1004)
OKLCH	oklch(54.68% 0.135 131.9)
XYZ	xyz(11.4460, 17.3307, 4.0381)
Luminance	0.1733 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52801F #4D1F80

analogous

#807D1F #52801F #21801F

triadic

#52801F #1F5280 #801F52

tetradic

#52801F #1F807D #4D1F80 #801F21

square

#52801F #1F807D #4D1F80 #801F21

split-complementary

#52801F #1F2180 #7D1F80

monochromatic

#131D07 #324F13 #52801F #72B12B #90D247

Accessibility & contrast

On white

4.70

#52801F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#52801F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #52801F

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52801F	#FFFFFF	#000000	##FFFFFF
##52801F	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#86760C

Deuteranopia (green-blind)

#7F7228

Tritanopia (blue-blind)

#537A6D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #52801f;
/* rgb */ color: rgb(82, 128, 31);
/* oklch */ color: oklch(54.7% 0.135 131.9);

Tailwind

colors: {
  custom: {
    50: '#87a562',
    500: '#52801f',
    950: '#000000',
  },
}

SCSS

$custom: #52801f;
$custom-light: #87a562;
$custom-dark: #000000;

JSON

{
  "hex": "#52801f",
  "rgb": {
    "r": 82,
    "g": 128,
    "b": 31
  },
  "hsl": {
    "h": 88.454,
    "s": 61.006,
    "l": 31.176
  },
  "oklch": {
    "l": 0.54681,
    "c": 0.1348,
    "h": 131.9
  },
  "luminance": 0.17331
}

Semantic roles & 50–950 ramp

primary

#52801F

secondary

#7B48B3

accent

#44E490

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #52801F

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

Preview Lab → · Contrast checker → · Palette generator →