#9BB431#9BB431

#9BB431 is a light, vivid yellow-green. Relative luminance 0.398; OKLCH L 72.7% C 0.154 H 119.9°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#9BB431
RGB	rgb(155, 180, 49)
HSL	hsl(71, 57%, 45%)
HSV	hsv(71, 73%, 71%)
CMYK	cmyk(13.9%, 0%, 72.8%, 29.4%)
CIE-LAB	lab(69.35, -25.97, 60.06)
CIE-LCH	lch(69.35, 65.43, 113.39°)
OKLab	oklab(72.69% -0.0769 0.1335)
OKLCH	oklch(72.69% 0.154 119.9)
XYZ	xyz(30.3938, 39.8330, 8.9925)
Luminance	0.3983 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BB431 #4A31B4

analogous

#B48B31 #9BB431 #5AB431

triadic

#9BB431 #319BB4 #B4319B

tetradic

#9BB431 #31B48B #4A31B4 #B4315A

square

#9BB431 #31B48B #4A31B4 #B4315A

split-complementary

#9BB431 #315AB4 #8B31B4

monochromatic

#485417 #728424 #9BB431 #B8D052 #CCDD82

Accessibility & contrast

On white

2.34

#9BB431 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#9BB431 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BB431

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BB431	#FFFFFF	#000000	##000000
##9BB431	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA18

Deuteranopia (green-blind)

#BDAA3C

Tritanopia (blue-blind)

#A4AA9B

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #9bb431;
/* rgb */ color: rgb(155, 180, 49);
/* oklch */ color: oklch(72.7% 0.154 119.9);

Tailwind

colors: {
  custom: {
    50: '#bcca72',
    500: '#9bb431',
    950: '#000000',
  },
}

SCSS

$custom: #9bb431;
$custom-light: #bcca72;
$custom-dark: #000000;

JSON

{
  "hex": "#9bb431",
  "rgb": {
    "r": 155,
    "g": 180,
    "b": 49
  },
  "hsl": {
    "h": 71.45,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.7269,
    "c": 0.15407,
    "h": 119.9
  },
  "luminance": 0.39833
}

Semantic roles & 50–950 ramp

primary

#9BB431

secondary

#897BC6

accent

#47E065

background

#FBFCF7

surface

#F7F8ED

border

#D0D1C8

text

#121308

muted

#81827B

Preview Lab

Preview with #9BB431

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

Preview Lab → · Contrast checker → · Palette generator →