#508C1C#508C1C

#508C1C is a mid, vivid yellow-green. Relative luminance 0.205; OKLCH L 57.7% C 0.153 H 134.3°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#508C1C
RGB	rgb(80, 140, 28)
HSL	hsl(92, 67%, 33%)
HSV	hsv(92, 80%, 55%)
CMYK	cmyk(42.9%, 0%, 80%, 45.1%)
CIE-LAB	lab(52.45, -38.11, 49.46)
CIE-LCH	lch(52.45, 62.44, 127.61°)
OKLab	oklab(57.73% -0.107 0.1097)
OKLCH	oklch(57.73% 0.153 134.3)
XYZ	xyz(12.8957, 20.5448, 4.3844)
Luminance	0.2054 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508C1C #581C8C

analogous

#888C1C #508C1C #1C8C20

triadic

#508C1C #1C508C #8C1C50

tetradic

#508C1C #1C888C #581C8C #8C201C

square

#508C1C #1C888C #581C8C #8C201C

split-complementary

#508C1C #201C8C #8C1C88

monochromatic

#162608 #335912 #508C1C #6DBF26 #8CDA48

Accessibility & contrast

On white

4.11

#508C1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#508C1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508C1C

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508C1C	#FFFFFF	#000000	##000000
##508C1C	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928000

Deuteranopia (green-blind)

#8A7B28

Tritanopia (blue-blind)

#4F8677

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #508c1c;
/* rgb */ color: rgb(80, 140, 28);
/* oklch */ color: oklch(57.7% 0.153 134.3);

Tailwind

colors: {
  custom: {
    50: '#87ae62',
    500: '#508c1c',
    950: '#000000',
  },
}

SCSS

$custom: #508c1c;
$custom-light: #87ae62;
$custom-dark: #000000;

JSON

{
  "hex": "#508c1c",
  "rgb": {
    "r": 80,
    "g": 140,
    "b": 28
  },
  "hsl": {
    "h": 92.143,
    "s": 66.667,
    "l": 32.941
  },
  "oklch": {
    "l": 0.57734,
    "c": 0.1532,
    "h": 134.3
  },
  "luminance": 0.20545
}

Semantic roles & 50–950 ramp

primary

#508C1C

secondary

#8648BC

accent

#3EEA9A

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #508C1C

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

Preview Lab → · Contrast checker → · Palette generator →