#538333#538333

#538333 is a mid, vivid yellow-green. Relative luminance 0.183; OKLCH L 55.7% C 0.123 H 134.7°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#538333
RGB	rgb(83, 131, 51)
HSL	hsl(96, 44%, 36%)
HSV	hsv(96, 61%, 51%)
CMYK	cmyk(36.6%, 0%, 61.1%, 48.6%)
CIE-LAB	lab(49.87, -31.15, 37.38)
CIE-LCH	lch(49.87, 48.66, 129.80°)
OKLab	oklab(55.73% -0.0865 0.0874)
OKLCH	oklch(55.73% 0.123 134.7)
XYZ	xyz(12.2809, 18.3101, 6.0185)
Luminance	0.1831 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538333 #633383

analogous

#7B8333 #538333 #33833B

triadic

#538333 #335383 #833353

tetradic

#538333 #337B83 #633383 #833B33

square

#538333 #337B83 #633383 #833B33

split-complementary

#538333 #3B3383 #83337B

monochromatic

#1B2B11 #375722 #538333 #6FAF44 #8FC56B

Accessibility & contrast

On white

4.50

#538333 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#538333 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538333

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538333	#FFFFFF	#000000	##000000
##538333	1.00	4.50	4.66	4.66
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88792A

Deuteranopia (green-blind)

#817539

Tritanopia (blue-blind)

#527E72

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #538333;
/* rgb */ color: rgb(83, 131, 51);
/* oklch */ color: oklch(55.7% 0.123 134.7);

Tailwind

colors: {
  custom: {
    50: '#87a76e',
    500: '#538333',
    950: '#000000',
  },
}

SCSS

$custom: #538333;
$custom-light: #87a76e;
$custom-dark: #000000;

JSON

{
  "hex": "#538333",
  "rgb": {
    "r": 83,
    "g": 131,
    "b": 51
  },
  "hsl": {
    "h": 96,
    "s": 43.956,
    "l": 35.686
  },
  "oklch": {
    "l": 0.55726,
    "c": 0.12294,
    "h": 134.7
  },
  "luminance": 0.18311
}

Semantic roles & 50–950 ramp

primary

#538333

secondary

#9065AD

accent

#54D4A1

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0B0F07

muted

#7C7F7A

Preview Lab

Preview with #538333

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

Preview Lab → · Contrast checker → · Palette generator →