#9FD54B#9FD54B

#9FD54B is a light, vivid yellow-green. Relative luminance 0.555; OKLCH L 80.9% C 0.175 H 128.1°. Best body text is #000000 at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#9FD54B
RGB	rgb(159, 213, 75)
HSL	hsl(83, 62%, 56%)
HSV	hsv(83, 65%, 84%)
CMYK	cmyk(25.4%, 0%, 64.8%, 16.5%)
CIE-LAB	lab(79.31, -38.12, 60.38)
CIE-LCH	lch(79.31, 71.41, 122.27°)
OKLab	oklab(80.86% -0.1083 0.1379)
OKLCH	oklch(80.86% 0.175 128.1)
XYZ	xyz(39.3623, 55.4666, 15.2875)
Luminance	0.5547 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FD54B #814BD5

analogous

#D5C64B #9FD54B #5AD54B

triadic

#9FD54B #4B9FD5 #D54B9F

tetradic

#9FD54B #4BD5C6 #814BD5 #D54B5A

square

#9FD54B #4BD5C6 #814BD5 #D54B5A

split-complementary

#9FD54B #4B5AD5 #C64BD5

monochromatic

#5E861F #81B82B #9FD54B #B9E17D #D4ECAE

Accessibility & contrast

On white

1.74

#9FD54B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.09

#9FD54B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FD54B

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FD54B	#FFFFFF	#000000	##000000
##9FD54B	1.00	1.74	12.09	12.09
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.09	21.00	1.00	1.00
##000000	12.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC739

Deuteranopia (green-blind)

#D8C356

Tritanopia (blue-blind)

#A4CCB9

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #9fd54b;
/* rgb */ color: rgb(159, 213, 75);
/* oklch */ color: oklch(80.9% 0.175 128.1);

Tailwind

colors: {
  custom: {
    50: '#bfe284',
    500: '#9fd54b',
    950: '#000000',
  },
}

SCSS

$custom: #9fd54b;
$custom-light: #bfe284;
$custom-dark: #000000;

JSON

{
  "hex": "#9fd54b",
  "rgb": {
    "r": 159,
    "g": 213,
    "b": 75
  },
  "hsl": {
    "h": 83.478,
    "s": 62.162,
    "l": 56.471
  },
  "oklch": {
    "l": 0.80865,
    "c": 0.17536,
    "h": 128.1
  },
  "luminance": 0.55467
}

Semantic roles & 50–950 ramp

primary

#9FD54B

secondary

#59378D

accent

#43E582

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #9FD54B

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

Preview Lab → · Contrast checker → · Palette generator →