#538C22#538C22

#538C22 is a mid, vivid yellow-green. Relative luminance 0.207; OKLCH L 57.9% C 0.148 H 134.0°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#538C22
RGB	rgb(83, 140, 34)
HSL	hsl(92, 61%, 34%)
HSV	hsv(92, 76%, 55%)
CMYK	cmyk(40.7%, 0%, 75.7%, 45.1%)
CIE-LAB	lab(52.63, -36.67, 47.61)
CIE-LCH	lch(52.63, 60.10, 127.60°)
OKLab	oklab(57.94% -0.1029 0.1067)
OKLCH	oklch(57.94% 0.148 134)
XYZ	xyz(13.2339, 20.7100, 4.8132)
Luminance	0.2071 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538C22 #5B228C

analogous

#888C22 #538C22 #228C26

triadic

#538C22 #22538C #8C2253

tetradic

#538C22 #22888C #5B228C #8C2622

square

#538C22 #22888C #5B228C #8C2622

split-complementary

#538C22 #26228C #8C2288

monochromatic

#192A0A #365B16 #538C22 #70BD2E #8FD553

Accessibility & contrast

On white

4.08

#538C22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#538C22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538C22

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538C22	#FFFFFF	#000000	##000000
##538C22	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92810D

Deuteranopia (green-blind)

#8A7C2D

Tritanopia (blue-blind)

#538678

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #538c22;
/* rgb */ color: rgb(83, 140, 34);
/* oklch */ color: oklch(57.9% 0.148 134.0);

Tailwind

colors: {
  custom: {
    50: '#88ae65',
    500: '#538c22',
    950: '#000000',
  },
}

SCSS

$custom: #538c22;
$custom-light: #88ae65;
$custom-dark: #000000;

JSON

{
  "hex": "#538c22",
  "rgb": {
    "r": 83,
    "g": 140,
    "b": 34
  },
  "hsl": {
    "h": 92.264,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57935,
    "c": 0.14819,
    "h": 134
  },
  "luminance": 0.20711
}

Semantic roles & 50–950 ramp

primary

#538C22

secondary

#8951B9

accent

#44E49A

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #538C22

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

Preview Lab → · Contrast checker → · Palette generator →