#517610#517610

#517610 is a mid, vivid yellow-green. Relative luminance 0.147; OKLCH L 51.9% C 0.130 H 128.8°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#517610
RGB	rgb(81, 118, 16)
HSL	hsl(82, 76%, 26%)
HSV	hsv(82, 86%, 46%)
CMYK	cmyk(31.4%, 0%, 86.4%, 53.7%)
CIE-LAB	lab(45.28, -28.37, 46.55)
CIE-LCH	lch(45.28, 54.51, 121.36°)
OKLab	oklab(51.87% -0.0816 0.1016)
OKLCH	oklch(51.87% 0.13 128.8)
XYZ	xyz(9.9653, 14.7433, 2.8108)
Luminance	0.1474 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#517610 #351076

analogous

#766810 #517610 #1E7610

triadic

#517610 #105176 #761051

tetradic

#517610 #107668 #351076 #76101E

square

#517610 #107668 #351076 #76101E

split-complementary

#517610 #101E76 #681076

monochromatic

#121B04 #2C4009 #517610 #76AC17 #9BE120

Accessibility & contrast

On white

5.32

#517610 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#517610 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #517610

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##517610	#FFFFFF	#000000	##FFFFFF
##517610	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D00

Deuteranopia (green-blind)

#776A1C

Tritanopia (blue-blind)

#547064

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #517610;
/* rgb */ color: rgb(81, 118, 16);
/* oklch */ color: oklch(51.9% 0.130 128.8);

Tailwind

colors: {
  custom: {
    50: '#869d5a',
    500: '#517610',
    950: '#000000',
  },
}

SCSS

$custom: #517610;
$custom-light: #869d5a;
$custom-dark: #000000;

JSON

{
  "hex": "#517610",
  "rgb": {
    "r": 81,
    "g": 118,
    "b": 16
  },
  "hsl": {
    "h": 81.765,
    "s": 76.119,
    "l": 26.275
  },
  "oklch": {
    "l": 0.51874,
    "c": 0.13028,
    "h": 128.8
  },
  "luminance": 0.14744
}

Semantic roles & 50–950 ramp

primary

#517610

secondary

#6035AD

accent

#35F37A

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E04

muted

#7D7E79

Preview Lab

Preview with #517610

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

Preview Lab → · Contrast checker → · Palette generator →