#9FCA3A#9FCA3A

#9FCA3A is a light, vivid yellow-green. Relative luminance 0.499; OKLCH L 78.2% C 0.173 H 124.9°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#9FCA3A
RGB	rgb(159, 202, 58)
HSL	hsl(78, 58%, 51%)
HSV	hsv(78, 71%, 79%)
CMYK	cmyk(21.3%, 0%, 71.3%, 20.8%)
CIE-LAB	lab(76.02, -34.26, 63.49)
CIE-LCH	lch(76.02, 72.14, 118.35°)
OKLab	oklab(78.16% -0.0991 0.1421)
OKLCH	oklch(78.16% 0.173 124.9)
XYZ	xyz(36.1826, 49.9171, 11.7309)
Luminance	0.4992 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FCA3A #653ACA

analogous

#CAAD3A #9FCA3A #57CA3A

triadic

#9FCA3A #3A9FCA #CA3A9F

tetradic

#9FCA3A #3ACAAD #653ACA #CA3A57

square

#9FCA3A #3ACAAD #653ACA #CA3A57

split-complementary

#9FCA3A #3A57CA #AD3ACA

monochromatic

#556C1D #7A9D2A #9FCA3A #B6D76A #CEE49A

Accessibility & contrast

On white

1.91

#9FCA3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#9FCA3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FCA3A

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FCA3A	#FFFFFF	#000000	##000000
##9FCA3A	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD20

Deuteranopia (green-blind)

#CFBB47

Tritanopia (blue-blind)

#A6C0AE

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #9fca3a;
/* rgb */ color: rgb(159, 202, 58);
/* oklch */ color: oklch(78.2% 0.173 124.9);

Tailwind

colors: {
  custom: {
    50: '#bfda79',
    500: '#9fca3a',
    950: '#000000',
  },
}

SCSS

$custom: #9fca3a;
$custom-light: #bfda79;
$custom-dark: #000000;

JSON

{
  "hex": "#9fca3a",
  "rgb": {
    "r": 159,
    "g": 202,
    "b": 58
  },
  "hsl": {
    "h": 77.917,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.78161,
    "c": 0.17322,
    "h": 124.9
  },
  "luminance": 0.49917
}

Semantic roles & 50–950 ramp

primary

#9FCA3A

secondary

#A390D0

accent

#47E175

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #9FCA3A

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

Preview Lab → · Contrast checker → · Palette generator →