#9FCC37#9FCC37

#9FCC37 is a light, vivid yellow-green. Relative luminance 0.508; OKLCH L 78.6% C 0.177 H 125.2°. Best body text is #000000 at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#9FCC37
RGB	rgb(159, 204, 55)
HSL	hsl(78, 59%, 51%)
HSV	hsv(78, 73%, 80%)
CMYK	cmyk(22.1%, 0%, 73%, 20%)
CIE-LAB	lab(76.58, -35.34, 65.08)
CIE-LCH	lch(76.58, 74.06, 118.50°)
OKLab	oklab(78.61% -0.1023 0.145)
OKLCH	oklch(78.61% 0.177 125.2)
XYZ	xyz(36.5808, 50.8320, 11.4980)
Luminance	0.5083 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FCC37 #6437CC

analogous

#CCAF37 #9FCC37 #54CC37

triadic

#9FCC37 #379FCC #CC379F

tetradic

#9FCC37 #37CCAF #6437CC #CC3754

square

#9FCC37 #37CCAF #6437CC #CC3754

split-complementary

#9FCC37 #3754CC #AF37CC

monochromatic

#546D1C #7A9E28 #9FCC37 #B6D868 #CEE599

Accessibility & contrast

On white

1.88

#9FCC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.17

#9FCC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FCC37

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FCC37	#FFFFFF	#000000	##000000
##9FCC37	1.00	1.88	11.17	11.17
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.17	21.00	1.00	1.00
##000000	11.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF19

Deuteranopia (green-blind)

#D1BC45

Tritanopia (blue-blind)

#A6C2AF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #9fcc37;
/* rgb */ color: rgb(159, 204, 55);
/* oklch */ color: oklch(78.6% 0.177 125.2);

Tailwind

colors: {
  custom: {
    50: '#bfdb78',
    500: '#9fcc37',
    950: '#000000',
  },
}

SCSS

$custom: #9fcc37;
$custom-light: #bfdb78;
$custom-dark: #000000;

JSON

{
  "hex": "#9fcc37",
  "rgb": {
    "r": 159,
    "g": 204,
    "b": 55
  },
  "hsl": {
    "h": 78.121,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.78607,
    "c": 0.17743,
    "h": 125.2
  },
  "luminance": 0.50832
}

Semantic roles & 50–950 ramp

primary

#9FCC37

secondary

#463176

accent

#45E375

background

#FDFEFB

surface

#F9FCF1

border

#D2D5CB

text

#13150A

muted

#82847D

Preview Lab

Preview with #9FCC37

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

Preview Lab → · Contrast checker → · Palette generator →