#919F1B#919F1B

#919F1B is a light, vivid yellow. Relative luminance 0.309; OKLCH L 66.9% C 0.145 H 116.0°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#919F1B
RGB	rgb(145, 159, 27)
HSL	hsl(66, 71%, 36%)
HSV	hsv(66, 83%, 62%)
CMYK	cmyk(8.8%, 0%, 83%, 37.6%)
CIE-LAB	lab(62.42, -20.79, 60.30)
CIE-LCH	lch(62.42, 63.78, 109.02°)
OKLab	oklab(66.89% -0.0638 0.1306)
OKLCH	oklch(66.89% 0.145 116)
XYZ	xyz(24.2737, 30.8955, 5.7214)
Luminance	0.3090 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#919F1B #291B9F

analogous

#9F6B1B #919F1B #4F9F1B

triadic

#919F1B #1B919F #9F1B91

tetradic

#919F1B #1B9F6B #291B9F #9F1B4F

square

#919F1B #1B9F6B #291B9F #9F1B4F

split-complementary

#919F1B #1B4F9F #6B1B9F

monochromatic

#323609 #616B12 #919F1B #C1D324 #D3E253

Accessibility & contrast

On white

2.93

#919F1B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#919F1B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #919F1B

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##919F1B	#FFFFFF	#000000	##000000
##919F1B	1.00	2.93	7.18	7.18
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9600

Deuteranopia (green-blind)

#AA9829

Tritanopia (blue-blind)

#9B9588

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #919f1b;
/* rgb */ color: rgb(145, 159, 27);
/* oklch */ color: oklch(66.9% 0.145 116.0);

Tailwind

colors: {
  custom: {
    50: '#b5bb66',
    500: '#919f1b',
    950: '#000000',
  },
}

SCSS

$custom: #919f1b;
$custom-light: #b5bb66;
$custom-dark: #000000;

JSON

{
  "hex": "#919f1b",
  "rgb": {
    "r": 145,
    "g": 159,
    "b": 27
  },
  "hsl": {
    "h": 66.364,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.66893,
    "c": 0.14529,
    "h": 116
  },
  "luminance": 0.30895
}

Semantic roles & 50–950 ramp

primary

#919F1B

secondary

#5D51C5

accent

#3AEE4D

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #919F1B

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

Preview Lab → · Contrast checker → · Palette generator →