#9FB31E#9FB31E

#9FB31E is a light, vivid yellow. Relative luminance 0.397; OKLCH L 72.7% C 0.161 H 117.7°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#9FB31E
RGB	rgb(159, 179, 30)
HSL	hsl(68, 71%, 41%)
HSV	hsv(68, 83%, 70%)
CMYK	cmyk(11.2%, 0%, 83.2%, 29.8%)
CIE-LAB	lab(69.26, -24.61, 65.83)
CIE-LCH	lch(69.26, 70.28, 110.50°)
OKLab	oklab(72.66% -0.0748 0.1424)
OKLCH	oklch(72.66% 0.161 117.7)
XYZ	xyz(30.6533, 39.7052, 7.2771)
Luminance	0.3971 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FB31E #321EB3

analogous

#B37C1E #9FB31E #54B31E

triadic

#9FB31E #1E9FB3 #B31E9F

tetradic

#9FB31E #1EB37C #321EB3 #B31E54

square

#9FB31E #1EB37C #321EB3 #B31E54

split-complementary

#9FB31E #1E54B3 #7C1EB3

monochromatic

#424A0C #707F15 #9FB31E #C6DD32 #D4E566

Accessibility & contrast

On white

2.35

#9FB31E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#9FB31E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FB31E

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FB31E	#FFFFFF	#000000	##000000
##9FB31E	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0A900

Deuteranopia (green-blind)

#BEAA2E

Tritanopia (blue-blind)

#A9A999

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #9fb31e;
/* rgb */ color: rgb(159, 179, 30);
/* oklch */ color: oklch(72.7% 0.161 117.7);

Tailwind

colors: {
  custom: {
    50: '#bfc96a',
    500: '#9fb31e',
    950: '#000000',
  },
}

SCSS

$custom: #9fb31e;
$custom-light: #bfc96a;
$custom-dark: #000000;

JSON

{
  "hex": "#9fb31e",
  "rgb": {
    "r": 159,
    "g": 179,
    "b": 30
  },
  "hsl": {
    "h": 68.054,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.7266,
    "c": 0.16086,
    "h": 117.7
  },
  "luminance": 0.39705
}

Semantic roles & 50–950 ramp

primary

#9FB31E

secondary

#7062CB

accent

#3AEE52

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131307

muted

#82827A

Preview Lab

Preview with #9FB31E

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

Preview Lab → · Contrast checker → · Palette generator →