#538F1E#538F1E

#538F1E is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 58.7% C 0.154 H 134.1°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#538F1E
RGB	rgb(83, 143, 30)
HSL	hsl(92, 65%, 34%)
HSV	hsv(92, 79%, 56%)
CMYK	cmyk(42%, 0%, 79%, 43.9%)
CIE-LAB	lab(53.58, -38.22, 49.92)
CIE-LCH	lch(53.58, 62.88, 127.44°)
OKLab	oklab(58.7% -0.1073 0.1109)
OKLCH	oklch(58.7% 0.154 134.1)
XYZ	xyz(13.6238, 21.5769, 4.6750)
Luminance	0.2158 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538F1E #5A1E8F

analogous

#8C8F1E #538F1E #1E8F21

triadic

#538F1E #1E538F #8F1E53

tetradic

#538F1E #1E8C8F #5A1E8F #8F211E

square

#538F1E #1E8C8F #5A1E8F #8F211E

split-complementary

#538F1E #211E8F #8F1E8C

monochromatic

#182A09 #365C13 #538F1E #70C229 #8FDA4E

Accessibility & contrast

On white

3.95

#538F1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#538F1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538F1E

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538F1E	#FFFFFF	#000000	##000000
##538F1E	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8D7E2A

Tritanopia (blue-blind)

#52897A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #538f1e;
/* rgb */ color: rgb(83, 143, 30);
/* oklch */ color: oklch(58.7% 0.154 134.1);

Tailwind

colors: {
  custom: {
    50: '#89b063',
    500: '#538f1e',
    950: '#000000',
  },
}

SCSS

$custom: #538f1e;
$custom-light: #89b063;
$custom-dark: #000000;

JSON

{
  "hex": "#538f1e",
  "rgb": {
    "r": 83,
    "g": 143,
    "b": 30
  },
  "hsl": {
    "h": 91.858,
    "s": 65.318,
    "l": 33.922
  },
  "oklch": {
    "l": 0.58701,
    "c": 0.15433,
    "h": 134.1
  },
  "luminance": 0.21578
}

Semantic roles & 50–950 ramp

primary

#538F1E

secondary

#884CBC

accent

#40E899

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #538F1E

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

Preview Lab → · Contrast checker → · Palette generator →