#9FB931#9FB931

#9FB931 is a light, vivid yellow-green. Relative luminance 0.423; OKLCH L 74.1% C 0.158 H 120.0°. Best body text is #000000 at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#9FB931
RGB	rgb(159, 185, 49)
HSL	hsl(71, 58%, 46%)
HSV	hsv(71, 74%, 73%)
CMYK	cmyk(14.1%, 0%, 73.5%, 27.5%)
CIE-LAB	lab(71.07, -26.74, 61.82)
CIE-LCH	lch(71.07, 67.35, 113.39°)
OKLab	oklab(74.15% -0.0792 0.1371)
OKLCH	oklch(74.15% 0.158 120)
XYZ	xyz(32.2020, 42.2907, 9.3716)
Luminance	0.4229 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FB931 #4B31B9

analogous

#B98F31 #9FB931 #5BB931

triadic

#9FB931 #319FB9 #B9319F

tetradic

#9FB931 #31B98F #4B31B9 #B9315B

square

#9FB931 #31B98F #4B31B9 #B9315B

split-complementary

#9FB931 #315BB9 #8F31B9

monochromatic

#4C5817 #758924 #9FB931 #BAD255 #CEDF86

Accessibility & contrast

On white

2.22

#9FB931 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.46

#9FB931 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FB931

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FB931	#FFFFFF	#000000	##000000
##9FB931	1.00	2.22	9.46	9.46
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.46	21.00	1.00	1.00
##000000	9.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE15

Deuteranopia (green-blind)

#C2AE3D

Tritanopia (blue-blind)

#A8AF9F

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #9fb931;
/* rgb */ color: rgb(159, 185, 49);
/* oklch */ color: oklch(74.1% 0.158 120.0);

Tailwind

colors: {
  custom: {
    50: '#bfce73',
    500: '#9fb931',
    950: '#000000',
  },
}

SCSS

$custom: #9fb931;
$custom-light: #bfce73;
$custom-dark: #000000;

JSON

{
  "hex": "#9fb931",
  "rgb": {
    "r": 159,
    "g": 185,
    "b": 49
  },
  "hsl": {
    "h": 71.471,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.74148,
    "c": 0.15835,
    "h": 120
  },
  "luminance": 0.42291
}

Semantic roles & 50–950 ramp

primary

#9FB931

secondary

#8C7DC8

accent

#46E164

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131309

muted

#82827B

Preview Lab

Preview with #9FB931

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

Preview Lab → · Contrast checker → · Palette generator →