#52801A#52801A

#52801A is a mid, vivid yellow-green. Relative luminance 0.173; OKLCH L 54.6% C 0.138 H 131.5°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#52801A
RGB	rgb(82, 128, 26)
HSL	hsl(87, 66%, 30%)
HSV	hsv(87, 80%, 50%)
CMYK	cmyk(35.9%, 0%, 79.7%, 49.8%)
CIE-LAB	lab(48.64, -32.16, 46.57)
CIE-LCH	lch(48.64, 56.60, 124.63°)
OKLab	oklab(54.65% -0.0912 0.1033)
OKLCH	oklch(54.65% 0.138 131.5)
XYZ	xyz(11.3852, 17.3063, 3.7177)
Luminance	0.1731 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52801A #481A80

analogous

#807B1A #52801A #1F801A

triadic

#52801A #1A5280 #801A52

tetradic

#52801A #1A807B #481A80 #801A1F

square

#52801A #1A807B #481A80 #801A1F

split-complementary

#52801A #1A1F80 #7B1A80

monochromatic

#111A05 #314D10 #52801A #73B324 #92D83D

Accessibility & contrast

On white

4.71

#52801A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#52801A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #52801A

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52801A	#FFFFFF	#000000	##FFFFFF
##52801A	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867601

Deuteranopia (green-blind)

#807225

Tritanopia (blue-blind)

#537A6D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #52801a;
/* rgb */ color: rgb(82, 128, 26);
/* oklch */ color: oklch(54.6% 0.138 131.5);

Tailwind

colors: {
  custom: {
    50: '#87a560',
    500: '#52801a',
    950: '#000000',
  },
}

SCSS

$custom: #52801a;
$custom-light: #87a560;
$custom-dark: #000000;

JSON

{
  "hex": "#52801a",
  "rgb": {
    "r": 82,
    "g": 128,
    "b": 26
  },
  "hsl": {
    "h": 87.059,
    "s": 66.234,
    "l": 30.196
  },
  "oklch": {
    "l": 0.54647,
    "c": 0.13775,
    "h": 131.5
  },
  "luminance": 0.17307
}

Semantic roles & 50–950 ramp

primary

#52801A

secondary

#7542B4

accent

#3FE98C

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #52801A

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

Preview Lab → · Contrast checker → · Palette generator →