#9FD53A#9FD53A

#9FD53A is a light, vivid yellow-green. Relative luminance 0.553; OKLCH L 80.7% C 0.187 H 127.2°. Best body text is #000000 at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#9FD53A
RGB	rgb(159, 213, 58)
HSL	hsl(81, 65%, 53%)
HSV	hsv(81, 73%, 84%)
CMYK	cmyk(25.4%, 0%, 72.8%, 16.5%)
CIE-LAB	lab(79.19, -39.23, 66.61)
CIE-LCH	lch(79.19, 77.30, 120.50°)
OKLab	oklab(80.73% -0.1127 0.1486)
OKLCH	oklch(80.73% 0.187 127.2)
XYZ	xyz(38.8561, 55.2642, 12.6221)
Luminance	0.5526 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FD53A #703AD5

analogous

#D5BD3A #9FD53A #51D53A

triadic

#9FD53A #3A9FD5 #D53A9F

tetradic

#9FD53A #3AD5BD #703AD5 #D53A51

square

#9FD53A #3AD5BD #703AD5 #D53A51

split-complementary

#9FD53A #3A51D5 #BD3AD5

monochromatic

#597A1A #7EAD25 #9FD53A #B8E06C #D0EB9F

Accessibility & contrast

On white

1.74

#9FD53A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.05

#9FD53A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FD53A

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FD53A	#FFFFFF	#000000	##000000
##9FD53A	1.00	1.74	12.05	12.05
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.05	21.00	1.00	1.00
##000000	12.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C61B

Deuteranopia (green-blind)

#D9C348

Tritanopia (blue-blind)

#A5CBB7

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #9fd53a;
/* rgb */ color: rgb(159, 213, 58);
/* oklch */ color: oklch(80.7% 0.187 127.2);

Tailwind

colors: {
  custom: {
    50: '#c0e27a',
    500: '#9fd53a',
    950: '#000000',
  },
}

SCSS

$custom: #9fd53a;
$custom-light: #c0e27a;
$custom-dark: #000000;

JSON

{
  "hex": "#9fd53a",
  "rgb": {
    "r": 159,
    "g": 213,
    "b": 58
  },
  "hsl": {
    "h": 80.903,
    "s": 64.854,
    "l": 53.137
  },
  "oklch": {
    "l": 0.80734,
    "c": 0.18652,
    "h": 127.2
  },
  "luminance": 0.55265
}

Semantic roles & 50–950 ramp

primary

#9FD53A

secondary

#4D3182

accent

#40E87A

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #9FD53A

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

Preview Lab → · Contrast checker → · Palette generator →