#507F1C#507F1C

#507F1C is a mid, vivid yellow-green. Relative luminance 0.170; OKLCH L 54.3% C 0.136 H 132.1°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#507F1C
RGB	rgb(80, 127, 28)
HSL	hsl(88, 64%, 30%)
HSV	hsv(88, 78%, 50%)
CMYK	cmyk(37%, 0%, 78%, 50.2%)
CIE-LAB	lab(48.22, -32.36, 45.43)
CIE-LCH	lch(48.22, 55.78, 125.46°)
OKLab	oklab(54.27% -0.0914 0.1012)
OKLCH	oklch(54.27% 0.136 132.1)
XYZ	xyz(11.1071, 16.9676, 3.7882)
Luminance	0.1697 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507F1C #4B1C7F

analogous

#7F7C1C #507F1C #1E7F1C

triadic

#507F1C #1C507F #7F1C50

tetradic

#507F1C #1C7F7C #4B1C7F #7F1C1E

square

#507F1C #1C7F7C #4B1C7F #7F1C1E

split-complementary

#507F1C #1C1E7F #7C1C7F

monochromatic

#111B06 #304D11 #507F1C #70B127 #8ED540

Accessibility & contrast

On white

4.78

#507F1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#507F1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #507F1C

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507F1C	#FFFFFF	#000000	##FFFFFF
##507F1C	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857506

Deuteranopia (green-blind)

#7E7126

Tritanopia (blue-blind)

#517A6C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #507f1c;
/* rgb */ color: rgb(80, 127, 28);
/* oklch */ color: oklch(54.3% 0.136 132.1);

Tailwind

colors: {
  custom: {
    50: '#85a460',
    500: '#507f1c',
    950: '#000000',
  },
}

SCSS

$custom: #507f1c;
$custom-light: #85a460;
$custom-dark: #000000;

JSON

{
  "hex": "#507f1c",
  "rgb": {
    "r": 80,
    "g": 127,
    "b": 28
  },
  "hsl": {
    "h": 88.485,
    "s": 63.871,
    "l": 30.392
  },
  "oklch": {
    "l": 0.54274,
    "c": 0.13641,
    "h": 132.1
  },
  "luminance": 0.16968
}

Semantic roles & 50–950 ramp

primary

#507F1C

secondary

#7944B3

accent

#41E790

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #507F1C

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

Preview Lab → · Contrast checker → · Palette generator →