#507B16#507B16

#507B16 is a mid, vivid yellow-green. Relative luminance 0.159; OKLCH L 53.2% C 0.134 H 130.8°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#507B16
RGB	rgb(80, 123, 22)
HSL	hsl(86, 70%, 28%)
HSV	hsv(86, 82%, 48%)
CMYK	cmyk(35%, 0%, 82.1%, 51.8%)
CIE-LAB	lab(46.88, -30.85, 46.20)
CIE-LCH	lch(46.88, 55.55, 123.74°)
OKLab	oklab(53.17% -0.0878 0.1019)
OKLCH	oklch(53.17% 0.134 130.8)
XYZ	xyz(10.5360, 15.9289, 3.2784)
Luminance	0.1593 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507B16 #41167B

analogous

#7B7316 #507B16 #1D7B16

triadic

#507B16 #16507B #7B1650

tetradic

#507B16 #167B73 #41167B #7B161D

square

#507B16 #167B73 #41167B #7B161D

split-complementary

#507B16 #161D7B #73167B

monochromatic

#111A05 #2E470D #507B16 #72AF1F #92DA31

Accessibility & contrast

On white

5.02

#507B16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#507B16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #507B16

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507B16	#FFFFFF	#000000	##FFFFFF
##507B16	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#7B6E21

Tritanopia (blue-blind)

#527568

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #507b16;
/* rgb */ color: rgb(80, 123, 22);
/* oklch */ color: oklch(53.2% 0.134 130.8);

Tailwind

colors: {
  custom: {
    50: '#85a15d',
    500: '#507b16',
    950: '#000000',
  },
}

SCSS

$custom: #507b16;
$custom-light: #85a15d;
$custom-dark: #000000;

JSON

{
  "hex": "#507b16",
  "rgb": {
    "r": 80,
    "g": 123,
    "b": 22
  },
  "hsl": {
    "h": 85.545,
    "s": 69.655,
    "l": 28.431
  },
  "oklch": {
    "l": 0.53172,
    "c": 0.13448,
    "h": 130.8
  },
  "luminance": 0.15929
}

Semantic roles & 50–950 ramp

primary

#507B16

secondary

#6E3DB0

accent

#3BEC87

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0B0F05

muted

#7C7E79

Preview Lab

Preview with #507B16

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

Preview Lab → · Contrast checker → · Palette generator →