#508C1F#508C1F

#508C1F is a mid, vivid yellow-green. Relative luminance 0.206; OKLCH L 57.8% C 0.152 H 134.5°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#508C1F
RGB	rgb(80, 140, 31)
HSL	hsl(93, 64%, 34%)
HSV	hsv(93, 78%, 55%)
CMYK	cmyk(42.9%, 0%, 77.9%, 45.1%)
CIE-LAB	lab(52.46, -37.93, 48.47)
CIE-LCH	lch(52.46, 61.55, 128.04°)
OKLab	oklab(57.75% -0.1063 0.1081)
OKLCH	oklch(57.75% 0.152 134.5)
XYZ	xyz(12.9334, 20.5599, 4.5830)
Luminance	0.2056 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508C1F #5B1F8C

analogous

#868C1F #508C1F #1F8C25

triadic

#508C1F #1F508C #8C1F50

tetradic

#508C1F #1F868C #5B1F8C #8C251F

square

#508C1F #1F868C #5B1F8C #8C251F

split-complementary

#508C1F #251F8C #8C1F86

monochromatic

#172809 #335A14 #508C1F #6DBE2A #8CD84E

Accessibility & contrast

On white

4.11

#508C1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#508C1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508C1F

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508C1F	#FFFFFF	#000000	##000000
##508C1F	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)

#928005

Deuteranopia (green-blind)

#897B2A

Tritanopia (blue-blind)

#4F8677

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #508c1f;
/* rgb */ color: rgb(80, 140, 31);
/* oklch */ color: oklch(57.8% 0.152 134.5);

Tailwind

colors: {
  custom: {
    50: '#87ae63',
    500: '#508c1f',
    950: '#000000',
  },
}

SCSS

$custom: #508c1f;
$custom-light: #87ae63;
$custom-dark: #000000;

JSON

{
  "hex": "#508c1f",
  "rgb": {
    "r": 80,
    "g": 140,
    "b": 31
  },
  "hsl": {
    "h": 93.028,
    "s": 63.743,
    "l": 33.529
  },
  "oklch": {
    "l": 0.57753,
    "c": 0.15157,
    "h": 134.5
  },
  "luminance": 0.20561
}

Semantic roles & 50–950 ramp

primary

#508C1F

secondary

#894CBB

accent

#41E79C

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #508C1F

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

Preview Lab → · Contrast checker → · Palette generator →