#9FC538#9FC538

#9FC538 is a light, vivid yellow-green. Relative luminance 0.476; OKLCH L 77.0% C 0.168 H 123.6°. Best body text is #000000 at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#9FC538
RGB	rgb(159, 197, 56)
HSL	hsl(76, 56%, 50%)
HSV	hsv(76, 72%, 77%)
CMYK	cmyk(19.3%, 0%, 71.6%, 22.7%)
CIE-LAB	lab(74.56, -32.06, 62.76)
CIE-LCH	lch(74.56, 70.48, 117.06°)
OKLab	oklab(76.98% -0.0932 0.1402)
OKLCH	oklch(76.98% 0.168 123.6)
XYZ	xyz(34.9785, 47.5887, 11.0834)
Luminance	0.4759 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FC538 #5E38C5

analogous

#C5A438 #9FC538 #59C538

triadic

#9FC538 #389FC5 #C5389F

tetradic

#9FC538 #38C5A4 #5E38C5 #C53859

square

#9FC538 #38C5A4 #5E38C5 #C53859

split-complementary

#9FC538 #3859C5 #A438C5

monochromatic

#52661D #79952A #9FC538 #B6D467 #CDE196

Accessibility & contrast

On white

2.00

#9FC538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.52

#9FC538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FC538

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FC538	#FFFFFF	#000000	##000000
##9FC538	1.00	2.00	10.52	10.52
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.52	21.00	1.00	1.00
##000000	10.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B91F

Deuteranopia (green-blind)

#CBB744

Tritanopia (blue-blind)

#A7BBAA

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #9fc538;
/* rgb */ color: rgb(159, 197, 56);
/* oklch */ color: oklch(77.0% 0.168 123.6);

Tailwind

colors: {
  custom: {
    50: '#bfd678',
    500: '#9fc538',
    950: '#000000',
  },
}

SCSS

$custom: #9fc538;
$custom-light: #bfd678;
$custom-dark: #000000;

JSON

{
  "hex": "#9fc538",
  "rgb": {
    "r": 159,
    "g": 197,
    "b": 56
  },
  "hsl": {
    "h": 76.17,
    "s": 55.731,
    "l": 49.608
  },
  "oklch": {
    "l": 0.76981,
    "c": 0.16839,
    "h": 123.6
  },
  "luminance": 0.47589
}

Semantic roles & 50–950 ramp

primary

#9FC538

secondary

#9E8CCD

accent

#49DF71

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#131409

muted

#82837B

Preview Lab

Preview with #9FC538

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

Preview Lab → · Contrast checker → · Palette generator →