#518F14#518F14

#518F14 is a mid, vivid yellow-green. Relative luminance 0.214; OKLCH L 58.5% C 0.160 H 133.9°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#518F14
RGB	rgb(81, 143, 20)
HSL	hsl(90, 75%, 32%)
HSV	hsv(90, 86%, 56%)
CMYK	cmyk(43.4%, 0%, 86%, 43.9%)
CIE-LAB	lab(53.43, -39.42, 52.69)
CIE-LCH	lch(53.43, 65.80, 126.81°)
OKLab	oklab(58.54% -0.111 0.1152)
OKLCH	oklch(58.54% 0.16 133.9)
XYZ	xyz(13.3418, 21.4440, 4.0978)
Luminance	0.2145 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#518F14 #52148F

analogous

#8F8F14 #518F14 #148F15

triadic

#518F14 #14518F #8F1451

tetradic

#518F14 #148F8F #52148F #8F1514

square

#518F14 #148F8F #52148F #8F1514

split-complementary

#518F14 #15148F #8F148F

monochromatic

#142405 #33590C #518F14 #6FC51C #8EE33A

Accessibility & contrast

On white

3.97

#518F14 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#518F14 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #518F14

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##518F14	#FFFFFF	#000000	##000000
##518F14	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8D7E24

Tritanopia (blue-blind)

#508979

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #518f14;
/* rgb */ color: rgb(81, 143, 20);
/* oklch */ color: oklch(58.5% 0.160 133.9);

Tailwind

colors: {
  custom: {
    50: '#88b05f',
    500: '#518f14',
    950: '#000000',
  },
}

SCSS

$custom: #518f14;
$custom-light: #88b05f;
$custom-dark: #000000;

JSON

{
  "hex": "#518f14",
  "rgb": {
    "r": 81,
    "g": 143,
    "b": 20
  },
  "hsl": {
    "h": 90.244,
    "s": 75.46,
    "l": 31.961
  },
  "oklch": {
    "l": 0.58543,
    "c": 0.16,
    "h": 133.9
  },
  "luminance": 0.21445
}

Semantic roles & 50–950 ramp

primary

#518F14

secondary

#803CC3

accent

#36F295

background

#F8FAF5

surface

#F0F5EA

border

#CBCFC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #518F14

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

Preview Lab → · Contrast checker → · Palette generator →