#9BBF31#9BBF31

#9BBF31 is a light, vivid yellow-green. Relative luminance 0.445; OKLCH L 75.3% C 0.167 H 123.1°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#9BBF31
RGB	rgb(155, 191, 49)
HSL	hsl(75, 59%, 47%)
HSV	hsv(75, 74%, 75%)
CMYK	cmyk(18.8%, 0%, 74.3%, 25.1%)
CIE-LAB	lab(72.53, -31.23, 63.12)
CIE-LCH	lch(72.53, 70.42, 116.32°)
OKLab	oklab(75.26% -0.0913 0.14)
OKLCH	oklch(75.26% 0.167 123.1)
XYZ	xyz(32.7032, 44.4517, 9.7623)
Luminance	0.4445 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BBF31 #5531BF

analogous

#BF9C31 #9BBF31 #54BF31

triadic

#9BBF31 #319BBF #BF319B

tetradic

#9BBF31 #31BF9C #5531BF #BF3154

square

#9BBF31 #31BF9C #5531BF #BF3154

split-complementary

#9BBF31 #3154BF #9C31BF

monochromatic

#4C5E18 #738E25 #9BBF31 #B5D459 #CBE18A

Accessibility & contrast

On white

2.12

#9BBF31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#9BBF31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BBF31

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BBF31	#FFFFFF	#000000	##000000
##9BBF31	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB312

Deuteranopia (green-blind)

#C6B23E

Tritanopia (blue-blind)

#A3B5A4

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #9bbf31;
/* rgb */ color: rgb(155, 191, 49);
/* oklch */ color: oklch(75.3% 0.167 123.1);

Tailwind

colors: {
  custom: {
    50: '#bcd274',
    500: '#9bbf31',
    950: '#000000',
  },
}

SCSS

$custom: #9bbf31;
$custom-light: #bcd274;
$custom-dark: #000000;

JSON

{
  "hex": "#9bbf31",
  "rgb": {
    "r": 155,
    "g": 191,
    "b": 49
  },
  "hsl": {
    "h": 75.211,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.75256,
    "c": 0.16712,
    "h": 123.1
  },
  "luminance": 0.44452
}

Semantic roles & 50–950 ramp

primary

#9BBF31

secondary

#9481CB

accent

#45E26D

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#121409

muted

#81827B

Preview Lab

Preview with #9BBF31

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

Preview Lab → · Contrast checker → · Palette generator →