#919B18#919B18

#919B18 is a light, vivid yellow. Relative luminance 0.295; OKLCH L 65.9% C 0.142 H 114.4°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#919B18
RGB	rgb(145, 155, 24)
HSL	hsl(65, 73%, 35%)
HSV	hsv(65, 85%, 61%)
CMYK	cmyk(6.5%, 0%, 84.5%, 39.2%)
CIE-LAB	lab(61.25, -18.85, 60.06)
CIE-LCH	lch(61.25, 62.94, 107.43°)
OKLab	oklab(65.95% -0.0586 0.1295)
OKLCH	oklch(65.95% 0.142 114.4)
XYZ	xyz(23.5640, 29.5289, 5.3223)
Luminance	0.2953 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#919B18 #22189B

analogous

#9B6318 #919B18 #509B18

triadic

#919B18 #18919B #9B1891

tetradic

#919B18 #189B63 #22189B #9B1850

square

#919B18 #189B63 #22189B #9B1850

split-complementary

#919B18 #18509B #63189B

monochromatic

#2E3108 #5F6610 #919B18 #C3D020 #D7E34A

Accessibility & contrast

On white

3.04

#919B18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#919B18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #919B18

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##919B18	#FFFFFF	#000000	##000000
##919B18	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79300

Deuteranopia (green-blind)

#A79526

Tritanopia (blue-blind)

#9B9184

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #919b18;
/* rgb */ color: rgb(145, 155, 24);
/* oklch */ color: oklch(65.9% 0.142 114.4);

Tailwind

colors: {
  custom: {
    50: '#b5b864',
    500: '#919b18',
    950: '#000000',
  },
}

SCSS

$custom: #919b18;
$custom-light: #b5b864;
$custom-dark: #000000;

JSON

{
  "hex": "#919b18",
  "rgb": {
    "r": 145,
    "g": 155,
    "b": 24
  },
  "hsl": {
    "h": 64.58,
    "s": 73.184,
    "l": 35.098
  },
  "oklch": {
    "l": 0.65947,
    "c": 0.14217,
    "h": 114.4
  },
  "luminance": 0.29528
}

Semantic roles & 50–950 ramp

primary

#919B18

secondary

#534AC5

accent

#38F046

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #919B18

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

Preview Lab → · Contrast checker → · Palette generator →