#517A1E#517A1E

#517A1E is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 53.0% C 0.128 H 130.8°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#517A1E
RGB	rgb(81, 122, 30)
HSL	hsl(87, 61%, 30%)
HSV	hsv(87, 75%, 48%)
CMYK	cmyk(33.6%, 0%, 75.4%, 52.2%)
CIE-LAB	lab(46.66, -29.51, 43.18)
CIE-LCH	lch(46.66, 52.30, 124.35°)
OKLab	oklab(53.02% -0.0836 0.0968)
OKLCH	oklch(53.02% 0.128 130.8)
XYZ	xyz(10.5871, 15.7618, 3.7126)
Luminance	0.1576 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#517A1E #471E7A

analogous

#7A751E #517A1E #237A1E

triadic

#517A1E #1E517A #7A1E51

tetradic

#517A1E #1E7A75 #471E7A #7A1E23

square

#517A1E #1E7A75 #471E7A #7A1E23

split-complementary

#517A1E #1E237A #751E7A

monochromatic

#101906 #304912 #517A1E #72AB2A #91D042

Accessibility & contrast

On white

5.06

#517A1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#517A1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #517A1E

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##517A1E	#FFFFFF	#000000	##FFFFFF
##517A1E	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80710D

Deuteranopia (green-blind)

#7A6E27

Tritanopia (blue-blind)

#537568

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #517a1e;
/* rgb */ color: rgb(81, 122, 30);
/* oklch */ color: oklch(53.0% 0.128 130.8);

Tailwind

colors: {
  custom: {
    50: '#86a061',
    500: '#517a1e',
    950: '#000000',
  },
}

SCSS

$custom: #517a1e;
$custom-light: #86a061;
$custom-dark: #000000;

JSON

{
  "hex": "#517a1e",
  "rgb": {
    "r": 81,
    "g": 122,
    "b": 30
  },
  "hsl": {
    "h": 86.739,
    "s": 60.526,
    "l": 29.804
  },
  "oklch": {
    "l": 0.53022,
    "c": 0.12794,
    "h": 130.8
  },
  "luminance": 0.15762
}

Semantic roles & 50–950 ramp

primary

#517A1E

secondary

#7446AE

accent

#44E48B

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0B0F05

muted

#7C7E79

Preview Lab

Preview with #517A1E

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

Preview Lab → · Contrast checker → · Palette generator →