#538A22#538A22

#538A22 is a mid, vivid yellow-green. Relative luminance 0.201; OKLCH L 57.4% C 0.146 H 133.6°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#538A22
RGB	rgb(83, 138, 34)
HSL	hsl(92, 60%, 34%)
HSV	hsv(92, 75%, 54%)
CMYK	cmyk(39.9%, 0%, 75.4%, 45.9%)
CIE-LAB	lab(51.98, -35.79, 46.97)
CIE-LCH	lch(51.98, 59.06, 127.30°)
OKLab	oklab(57.41% -0.1005 0.1054)
OKLCH	oklch(57.41% 0.146 133.6)
XYZ	xyz(12.9443, 20.1308, 4.7167)
Luminance	0.2013 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538A22 #59228A

analogous

#878A22 #538A22 #228A25

triadic

#538A22 #22538A #8A2253

tetradic

#538A22 #22878A #59228A #8A2522

square

#538A22 #22878A #59228A #8A2522

split-complementary

#538A22 #25228A #8A2287

monochromatic

#18280A #355916 #538A22 #71BB2E #8FD452

Accessibility & contrast

On white

4.18

#538A22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#538A22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538A22

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538A22	#FFFFFF	#000000	##000000
##538A22	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F0E

Deuteranopia (green-blind)

#887A2C

Tritanopia (blue-blind)

#538476

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #538a22;
/* rgb */ color: rgb(83, 138, 34);
/* oklch */ color: oklch(57.4% 0.146 133.6);

Tailwind

colors: {
  custom: {
    50: '#88ac65',
    500: '#538a22',
    950: '#000000',
  },
}

SCSS

$custom: #538a22;
$custom-light: #88ac65;
$custom-dark: #000000;

JSON

{
  "hex": "#538a22",
  "rgb": {
    "r": 83,
    "g": 138,
    "b": 34
  },
  "hsl": {
    "h": 91.731,
    "s": 60.465,
    "l": 33.725
  },
  "oklch": {
    "l": 0.57407,
    "c": 0.14558,
    "h": 133.6
  },
  "luminance": 0.20131
}

Semantic roles & 50–950 ramp

primary

#538A22

secondary

#8750B8

accent

#44E498

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #538A22

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

Preview Lab → · Contrast checker → · Palette generator →