#538118#538118

#538118 is a mid, vivid yellow-green. Relative luminance 0.176; OKLCH L 55.0% C 0.140 H 131.2°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#538118
RGB	rgb(83, 129, 24)
HSL	hsl(86, 69%, 30%)
HSV	hsv(86, 81%, 51%)
CMYK	cmyk(35.7%, 0%, 81.4%, 49.4%)
CIE-LAB	lab(49.01, -32.34, 47.59)
CIE-LCH	lch(49.01, 57.54, 124.20°)
OKLab	oklab(54.96% -0.0919 0.1051)
OKLCH	oklch(54.96% 0.14 131.2)
XYZ	xyz(11.5823, 17.6050, 3.6518)
Luminance	0.1761 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538118 #461881

analogous

#817B18 #538118 #1E8118

triadic

#538118 #185381 #811853

tetradic

#538118 #18817B #461881 #81181E

square

#538118 #18817B #461881 #81181E

split-complementary

#538118 #181E81 #7B1881

monochromatic

#111A05 #324D0E #538118 #74B522 #94DA39

Accessibility & contrast

On white

4.64

#538118 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#538118 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #538118

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538118	#FFFFFF	#000000	##FFFFFF
##538118	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877700

Deuteranopia (green-blind)

#817324

Tritanopia (blue-blind)

#557B6E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #538118;
/* rgb */ color: rgb(83, 129, 24);
/* oklch */ color: oklch(55.0% 0.140 131.2);

Tailwind

colors: {
  custom: {
    50: '#88a65f',
    500: '#538118',
    950: '#000000',
  },
}

SCSS

$custom: #538118;
$custom-light: #88a65f;
$custom-dark: #000000;

JSON

{
  "hex": "#538118",
  "rgb": {
    "r": 83,
    "g": 129,
    "b": 24
  },
  "hsl": {
    "h": 86.286,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.5496,
    "c": 0.13957,
    "h": 131.2
  },
  "luminance": 0.17605
}

Semantic roles & 50–950 ramp

primary

#538118

secondary

#7340B5

accent

#3CEB89

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #538118

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

Preview Lab → · Contrast checker → · Palette generator →