#909F1F#909F1F

#909F1F is a light, vivid yellow. Relative luminance 0.308; OKLCH L 66.8% C 0.144 H 116.5°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX#909F1F
RGBrgb(144, 159, 31)
HSLhsl(67, 67%, 37%)
HSVhsv(67, 81%, 62%)
CMYKcmyk(9.4%, 0%, 80.5%, 37.6%)
CIE-LABlab(62.36, -21.08, 59.11)
CIE-LCHlch(62.36, 62.75, 109.63°)
OKLaboklab(66.83% -0.0642 0.1288)
OKLCHoklch(66.83% 0.144 116.5)
XYZxyz(24.1477, 30.8248, 5.9738)
Luminance0.3082 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#909F1F #2E1F9F
analogous
#9F6E1F #909F1F #509F1F
triadic
#909F1F #1F909F #9F1F90
tetradic
#909F1F #1F9F6E #2E1F9F #9F1F50
square
#909F1F #1F9F6E #2E1F9F #9F1F50
split-complementary
#909F1F #1F509F #6E1F9F
monochromatic
#33390B #626C15 #909F1F #BED229 #CFDF5A

Accessibility & contrast

On white

2.93
#909F1F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.16
#909F1F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #909F1F
7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##909F1F#FFFFFF#000000##000000
##909F1F1.002.937.167.16
#FFFFFF2.931.0021.0021.00
#0000007.1621.001.001.00
##0000007.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#AA9600
Deuteranopia (green-blind)
#A9982C
Tritanopia (blue-blind)
#9A9688
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #909f1f;
/* rgb */ color: rgb(144, 159, 31);
/* oklch */ color: oklch(66.8% 0.144 116.5);
Tailwind
colors: {
  custom: {
    50: '#b4bb67',
    500: '#909f1f',
    950: '#000000',
  },
}
SCSS
$custom: #909f1f;
$custom-light: #b4bb67;
$custom-dark: #000000;
JSON
{
  "hex": "#909f1f",
  "rgb": {
    "r": 144,
    "g": 159,
    "b": 31
  },
  "hsl": {
    "h": 67.031,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.66831,
    "c": 0.14389,
    "h": 116.5
  },
  "luminance": 0.30824
}

Semantic roles & 50–950 ramp

primary
#909F1F
secondary
#6457C3
accent
#3EEA52
background
#FBFBF6
surface
#F6F6EB
border
#D0D0C6
text
#121107
muted
#81807A

Preview Lab

Preview with #909F1F

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

Preview Lab → · Contrast checker → · Palette generator →

#909F1F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva