#9FBF33#9FBF33

#9FBF33 is a light, vivid yellow-green. Relative luminance 0.449; OKLCH L 75.6% C 0.164 H 121.8°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#9FBF33
RGB	rgb(159, 191, 51)
HSL	hsl(74, 58%, 47%)
HSV	hsv(74, 73%, 75%)
CMYK	cmyk(16.8%, 0%, 73.3%, 25.1%)
CIE-LAB	lab(72.81, -29.51, 62.80)
CIE-LCH	lch(72.81, 69.39, 115.17°)
OKLab	oklab(75.55% -0.0866 0.1395)
OKLCH	oklch(75.55% 0.164 121.8)
XYZ	xyz(33.5269, 44.8715, 10.0261)
Luminance	0.4487 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FBF33 #5333BF

analogous

#BF9933 #9FBF33 #59BF33

triadic

#9FBF33 #339FBF #BF339F

tetradic

#9FBF33 #33BF99 #5333BF #BF3359

square

#9FBF33 #33BF99 #5333BF #BF3359

split-complementary

#9FBF33 #3359BF #9933BF

monochromatic

#4F5E19 #778F26 #9FBF33 #B8D35C #CDE08C

Accessibility & contrast

On white

2.11

#9FBF33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#9FBF33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FBF33

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FBF33	#FFFFFF	#000000	##000000
##9FBF33	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB317

Deuteranopia (green-blind)

#C7B33F

Tritanopia (blue-blind)

#A8B5A4

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #9fbf33;
/* rgb */ color: rgb(159, 191, 51);
/* oklch */ color: oklch(75.6% 0.164 121.8);

Tailwind

colors: {
  custom: {
    50: '#bfd275',
    500: '#9fbf33',
    950: '#000000',
  },
}

SCSS

$custom: #9fbf33;
$custom-light: #bfd275;
$custom-dark: #000000;

JSON

{
  "hex": "#9fbf33",
  "rgb": {
    "r": 159,
    "g": 191,
    "b": 51
  },
  "hsl": {
    "h": 73.714,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.75552,
    "c": 0.16424,
    "h": 121.8
  },
  "luminance": 0.44872
}

Semantic roles & 50–950 ramp

primary

#9FBF33

secondary

#9483CB

accent

#47E16A

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131409

muted

#82827B

Preview Lab

Preview with #9FBF33

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

Preview Lab → · Contrast checker → · Palette generator →