#5F8018#5F8018

#5F8018 is a mid, vivid yellow-green. Relative luminance 0.179; OKLCH L 55.5% C 0.132 H 126.4°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#5F8018
RGB	rgb(95, 128, 24)
HSL	hsl(79, 68%, 30%)
HSV	hsv(79, 81%, 50%)
CMYK	cmyk(25.8%, 0%, 81.3%, 49.8%)
CIE-LAB	lab(49.42, -27.01, 48.23)
CIE-LCH	lch(49.42, 55.28, 119.25°)
OKLab	oklab(55.48% -0.0782 0.1061)
OKLCH	oklch(55.48% 0.132 126.4)
XYZ	xyz(12.6034, 17.9370, 3.6621)
Luminance	0.1794 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F8018 #391880

analogous

#806D18 #5F8018 #2B8018

triadic

#5F8018 #185F80 #80185F

tetradic

#5F8018 #18806D #391880 #80182B

square

#5F8018 #18806D #391880 #80182B

split-complementary

#5F8018 #182B80 #6D1880

monochromatic

#131A05 #394C0E #5F8018 #85B422 #A7DA39

Accessibility & contrast

On white

4.58

#5F8018 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#5F8018 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F8018

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F8018	#FFFFFF	#000000	##000000
##5F8018	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877700

Deuteranopia (green-blind)

#837523

Tritanopia (blue-blind)

#637A6D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5f8018;
/* rgb */ color: rgb(95, 128, 24);
/* oklch */ color: oklch(55.5% 0.132 126.4);

Tailwind

colors: {
  custom: {
    50: '#90a55f',
    500: '#5f8018',
    950: '#000000',
  },
}

SCSS

$custom: #5f8018;
$custom-light: #90a55f;
$custom-dark: #000000;

JSON

{
  "hex": "#5f8018",
  "rgb": {
    "r": 95,
    "g": 128,
    "b": 24
  },
  "hsl": {
    "h": 79.038,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.55483,
    "c": 0.13179,
    "h": 126.4
  },
  "luminance": 0.17937
}

Semantic roles & 50–950 ramp

primary

#5F8018

secondary

#6540B4

accent

#3DEB74

background

#F9FAF5

surface

#F1F4EA

border

#CBCEC6

text

#0D0F05

muted

#7E7F79

Preview Lab

Preview with #5F8018

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

Preview Lab → · Contrast checker → · Palette generator →