#538D24#538D24

#538D24 is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.2% C 0.148 H 134.3°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#538D24
RGB	rgb(83, 141, 36)
HSL	hsl(93, 59%, 35%)
HSV	hsv(93, 74%, 55%)
CMYK	cmyk(41.1%, 0%, 74.5%, 44.7%)
CIE-LAB	lab(52.97, -36.97, 47.20)
CIE-LCH	lch(52.97, 59.96, 128.07°)
OKLab	oklab(58.21% -0.1035 0.1061)
OKLCH	oklch(58.21% 0.148 134.3)
XYZ	xyz(13.4103, 21.0154, 5.0185)
Luminance	0.2102 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538D24 #5E248D

analogous

#888D24 #538D24 #248D2A

triadic

#538D24 #24538D #8D2453

tetradic

#538D24 #24888D #5E248D #8D2A24

square

#538D24 #24888D #5E248D #8D2A24

split-complementary

#538D24 #2A248D #8D2488

monochromatic

#1A2B0B #365C18 #538D24 #70BE30 #8FD457

Accessibility & contrast

On white

4.04

#538D24 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#538D24 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538D24

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538D24	#FFFFFF	#000000	##000000
##538D24	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938111

Deuteranopia (green-blind)

#8B7D2E

Tritanopia (blue-blind)

#528779

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #538d24;
/* rgb */ color: rgb(83, 141, 36);
/* oklch */ color: oklch(58.2% 0.148 134.3);

Tailwind

colors: {
  custom: {
    50: '#88af66',
    500: '#538d24',
    950: '#000000',
  },
}

SCSS

$custom: #538d24;
$custom-light: #88af66;
$custom-dark: #000000;

JSON

{
  "hex": "#538d24",
  "rgb": {
    "r": 83,
    "g": 141,
    "b": 36
  },
  "hsl": {
    "h": 93.143,
    "s": 59.322,
    "l": 34.706
  },
  "oklch": {
    "l": 0.58214,
    "c": 0.14826,
    "h": 134.3
  },
  "luminance": 0.21016
}

Semantic roles & 50–950 ramp

primary

#538D24

secondary

#8C54B8

accent

#45E39C

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #538D24

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

Preview Lab → · Contrast checker → · Palette generator →