#8F8B18#8F8B18

#8F8B18 is a light, vivid yellow. Relative luminance 0.244; OKLCH L 62.1% C 0.126 H 107.4°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#8F8B18
RGB	rgb(143, 139, 24)
HSL	hsl(58, 71%, 33%)
HSV	hsv(58, 83%, 56%)
CMYK	cmyk(0%, 2.8%, 83.2%, 43.9%)
CIE-LAB	lab(56.46, -11.37, 55.90)
CIE-LCH	lch(56.46, 57.04, 101.49°)
OKLab	oklab(62.08% -0.0378 0.1206)
OKLCH	oklch(62.08% 0.126 107.4)
XYZ	xyz(20.7261, 24.3716, 4.4764)
Luminance	0.2437 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F8B18 #181C8F

analogous

#8F4F18 #8F8B18 #588F18

triadic

#8F8B18 #188F8B #8B188F

tetradic

#8F8B18 #188F4F #181C8F #8F1858

square

#8F8B18 #188F4F #181C8F #8F1858

split-complementary

#8F8B18 #18588F #4F188F

monochromatic

#262506 #5B580F #8F8B18 #C3BE21 #DFDA42

Accessibility & contrast

On white

3.57

#8F8B18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#8F8B18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8F8B18

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F8B18	#FFFFFF	#000000	##000000
##8F8B18	1.00	3.57	5.87	5.87
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978500

Deuteranopia (green-blind)

#9A8923

Tritanopia (blue-blind)

#9A8176

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #8f8b18;
/* rgb */ color: rgb(143, 139, 24);
/* oklch */ color: oklch(62.1% 0.126 107.4);

Tailwind

colors: {
  custom: {
    50: '#b4ac62',
    500: '#8f8b18',
    950: '#000000',
  },
}

SCSS

$custom: #8f8b18;
$custom-light: #b4ac62;
$custom-dark: #000000;

JSON

{
  "hex": "#8f8b18",
  "rgb": {
    "r": 143,
    "g": 139,
    "b": 24
  },
  "hsl": {
    "h": 57.983,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.62075,
    "c": 0.12641,
    "h": 107.4
  },
  "luminance": 0.24371
}

Semantic roles & 50–950 ramp

primary

#8F8B18

secondary

#4347C0

accent

#40EE3A

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#121006

muted

#817F7A

Preview Lab

Preview with #8F8B18

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

Preview Lab → · Contrast checker → · Palette generator →