#538C29#538C29

#538C29 is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 58.0% C 0.144 H 134.7°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#538C29
RGB	rgb(83, 140, 41)
HSL	hsl(95, 55%, 35%)
HSV	hsv(95, 71%, 55%)
CMYK	cmyk(40.7%, 0%, 70.7%, 45.1%)
CIE-LAB	lab(52.68, -36.16, 44.93)
CIE-LCH	lch(52.68, 57.67, 128.82°)
OKLab	oklab(57.99% -0.1009 0.1021)
OKLCH	oklch(57.99% 0.144 134.7)
XYZ	xyz(13.3453, 20.7546, 5.4003)
Luminance	0.2076 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538C29 #62298C

analogous

#848C29 #538C29 #298C30

triadic

#538C29 #29538C #8C2953

tetradic

#538C29 #29848C #62298C #8C3029

square

#538C29 #29848C #62298C #8C3029

split-complementary

#538C29 #30298C #8C2984

monochromatic

#1B2D0D #375D1B #538C29 #6FBB37 #8FD05F

Accessibility & contrast

On white

4.08

#538C29 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#538C29 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538C29

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538C29	#FFFFFF	#000000	##000000
##538C29	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91811A

Deuteranopia (green-blind)

#8A7C32

Tritanopia (blue-blind)

#528778

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #538c29;
/* rgb */ color: rgb(83, 140, 41);
/* oklch */ color: oklch(58.0% 0.144 134.7);

Tailwind

colors: {
  custom: {
    50: '#88ae69',
    500: '#538c29',
    950: '#000000',
  },
}

SCSS

$custom: #538c29;
$custom-light: #88ae69;
$custom-dark: #000000;

JSON

{
  "hex": "#538c29",
  "rgb": {
    "r": 83,
    "g": 140,
    "b": 41
  },
  "hsl": {
    "h": 94.545,
    "s": 54.696,
    "l": 35.49
  },
  "oklch": {
    "l": 0.57991,
    "c": 0.14357,
    "h": 134.7
  },
  "luminance": 0.20755
}

Semantic roles & 50–950 ramp

primary

#538C29

secondary

#8F5BB6

accent

#4ADE9F

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #538C29

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

Preview Lab → · Contrast checker → · Palette generator →