#507D1F#507D1F

#507D1F is a mid, vivid yellow-green. Relative luminance 0.165; OKLCH L 53.8% C 0.132 H 132.0°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#507D1F
RGB	rgb(80, 125, 31)
HSL	hsl(89, 60%, 31%)
HSV	hsv(89, 75%, 49%)
CMYK	cmyk(36%, 0%, 75.2%, 51%)
CIE-LAB	lab(47.59, -31.24, 43.70)
CIE-LCH	lch(47.59, 53.71, 125.56°)
OKLab	oklab(53.76% -0.0882 0.0981)
OKLCH	oklch(53.76% 0.132 132)
XYZ	xyz(10.8891, 16.4712, 3.9016)
Luminance	0.1647 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507D1F #4C1F7D

analogous

#7D7B1F #507D1F #217D1F

triadic

#507D1F #1F507D #7D1F50

tetradic

#507D1F #1F7D7B #4C1F7D #7D1F21

square

#507D1F #1F7D7B #4C1F7D #7D1F21

split-complementary

#507D1F #1F217D #7B1F7D

monochromatic

#111B07 #314C13 #507D1F #6FAE2B #8ED145

Accessibility & contrast

On white

4.89

#507D1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#507D1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #507D1F

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507D1F	#FFFFFF	#000000	##FFFFFF
##507D1F	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83730E

Deuteranopia (green-blind)

#7C7028

Tritanopia (blue-blind)

#51786B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #507d1f;
/* rgb */ color: rgb(80, 125, 31);
/* oklch */ color: oklch(53.8% 0.132 132.0);

Tailwind

colors: {
  custom: {
    50: '#85a361',
    500: '#507d1f',
    950: '#000000',
  },
}

SCSS

$custom: #507d1f;
$custom-light: #85a361;
$custom-dark: #000000;

JSON

{
  "hex": "#507d1f",
  "rgb": {
    "r": 80,
    "g": 125,
    "b": 31
  },
  "hsl": {
    "h": 88.723,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.53764,
    "c": 0.13189,
    "h": 132
  },
  "luminance": 0.16472
}

Semantic roles & 50–950 ramp

primary

#507D1F

secondary

#7A48B0

accent

#44E391

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0B0F05

muted

#7C7F7A

Preview Lab

Preview with #507D1F

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

Preview Lab → · Contrast checker → · Palette generator →