#507C17#507C17

#507C17 is a mid, vivid yellow-green. Relative luminance 0.162; OKLCH L 53.4% C 0.135 H 131.1°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#507C17
RGB	rgb(80, 124, 23)
HSL	hsl(86, 69%, 29%)
HSV	hsv(86, 81%, 49%)
CMYK	cmyk(35.5%, 0%, 81.5%, 51.4%)
CIE-LAB	lab(47.21, -31.26, 46.18)
CIE-LCH	lch(47.21, 55.77, 124.10°)
OKLab	oklab(53.44% -0.0888 0.102)
OKLCH	oklch(53.44% 0.135 131.1)
XYZ	xyz(10.6705, 16.1822, 3.3717)
Luminance	0.1618 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507C17 #43177C

analogous

#7C7617 #507C17 #1E7C17

triadic

#507C17 #17507C #7C1750

tetradic

#507C17 #177C76 #43177C #7C171E

square

#507C17 #177C76 #43177C #7C171E

split-complementary

#507C17 #171E7C #76177C

monochromatic

#111A05 #2F480D #507C17 #71B021 #91D934

Accessibility & contrast

On white

4.96

#507C17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#507C17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #507C17

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507C17	#FFFFFF	#000000	##FFFFFF
##507C17	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827200

Deuteranopia (green-blind)

#7C6F22

Tritanopia (blue-blind)

#527669

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #507c17;
/* rgb */ color: rgb(80, 124, 23);
/* oklch */ color: oklch(53.4% 0.135 131.1);

Tailwind

colors: {
  custom: {
    50: '#85a25e',
    500: '#507c17',
    950: '#000000',
  },
}

SCSS

$custom: #507c17;
$custom-light: #85a25e;
$custom-dark: #000000;

JSON

{
  "hex": "#507c17",
  "rgb": {
    "r": 80,
    "g": 124,
    "b": 23
  },
  "hsl": {
    "h": 86.139,
    "s": 68.707,
    "l": 28.824
  },
  "oklch": {
    "l": 0.53444,
    "c": 0.13526,
    "h": 131.1
  },
  "luminance": 0.16183
}

Semantic roles & 50–950 ramp

primary

#507C17

secondary

#703EB1

accent

#3CEC89

background

#F8FAF5

surface

#F0F3E9

border

#CBCDC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #507C17

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

Preview Lab → · Contrast checker → · Palette generator →