#909D1F#909D1F

#909D1F is a light, vivid yellow. Relative luminance 0.301; OKLCH L 66.4% C 0.142 H 115.7°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#909D1F
RGB	rgb(144, 157, 31)
HSL	hsl(66, 67%, 37%)
HSV	hsv(66, 80%, 62%)
CMYK	cmyk(8.3%, 0%, 80.3%, 38.4%)
CIE-LAB	lab(61.78, -20.07, 58.59)
CIE-LCH	lch(61.78, 61.93, 108.91°)
OKLab	oklab(66.36% -0.0614 0.1276)
OKLCH	oklch(66.36% 0.142 115.7)
XYZ	xyz(23.8066, 30.1426, 5.8600)
Luminance	0.3014 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#909D1F #2C1F9D

analogous

#9D6B1F #909D1F #519D1F

triadic

#909D1F #1F909D #9D1F90

tetradic

#909D1F #1F9D6B #2C1F9D #9D1F51

square

#909D1F #1F9D6B #2C1F9D #9D1F51

split-complementary

#909D1F #1F519D #6B1F9D

monochromatic

#32370B #616A15 #909D1F #BFD029 #D0DE58

Accessibility & contrast

On white

2.99

#909D1F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#909D1F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #909D1F

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##909D1F	#FFFFFF	#000000	##000000
##909D1F	1.00	2.99	7.03	7.03
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.03	21.00	1.00	1.00
##000000	7.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99500

Deuteranopia (green-blind)

#A8962B

Tritanopia (blue-blind)

#9A9486

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #909d1f;
/* rgb */ color: rgb(144, 157, 31);
/* oklch */ color: oklch(66.4% 0.142 115.7);

Tailwind

colors: {
  custom: {
    50: '#b4b967',
    500: '#909d1f',
    950: '#000000',
  },
}

SCSS

$custom: #909d1f;
$custom-light: #b4b967;
$custom-dark: #000000;

JSON

{
  "hex": "#909d1f",
  "rgb": {
    "r": 144,
    "g": 157,
    "b": 31
  },
  "hsl": {
    "h": 66.19,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.66363,
    "c": 0.14166,
    "h": 115.7
  },
  "luminance": 0.30142
}

Semantic roles & 50–950 ramp

primary

#909D1F

secondary

#6156C2

accent

#3EEA50

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121107

muted

#81807A

Preview Lab

Preview with #909D1F

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

Preview Lab → · Contrast checker → · Palette generator →