#A9CF49#A9CF49

#A9CF49 is a light, vivid yellow-green. Relative luminance 0.535; OKLCH L 80.1% C 0.165 H 123.7°. Best body text is #000000 at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#A9CF49
RGB	rgb(169, 207, 73)
HSL	hsl(77, 58%, 55%)
HSV	hsv(77, 65%, 81%)
CMYK	cmyk(18.4%, 0%, 64.7%, 18.8%)
CIE-LAB	lab(78.19, -31.69, 60.19)
CIE-LCH	lch(78.19, 68.02, 117.77°)
OKLab	oklab(80.12% -0.0913 0.1371)
OKLCH	oklch(80.12% 0.165 123.7)
XYZ	xyz(39.8779, 53.5414, 14.5357)
Luminance	0.5354 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9CF49 #6F49CF

analogous

#CFB249 #A9CF49 #66CF49

triadic

#A9CF49 #49A9CF #CF49A9

tetradic

#A9CF49 #49CFB2 #6F49CF #CF4966

square

#A9CF49 #49CFB2 #6F49CF #CF4966

split-complementary

#A9CF49 #4966CF #B249CF

monochromatic

#637D21 #89AD2E #A9CF49 #C0DC79 #D7E9AA

Accessibility & contrast

On white

1.79

#A9CF49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.71

#A9CF49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9CF49

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9CF49	#FFFFFF	#000000	##000000
##A9CF49	1.00	1.79	11.71	11.71
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.71	21.00	1.00	1.00
##000000	11.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC337

Deuteranopia (green-blind)

#D5C153

Tritanopia (blue-blind)

#B1C5B3

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a9cf49;
/* rgb */ color: rgb(169, 207, 73);
/* oklch */ color: oklch(80.1% 0.165 123.7);

Tailwind

colors: {
  custom: {
    50: '#c6dd82',
    500: '#a9cf49',
    950: '#000000',
  },
}

SCSS

$custom: #a9cf49;
$custom-light: #c6dd82;
$custom-dark: #000000;

JSON

{
  "hex": "#a9cf49",
  "rgb": {
    "r": 169,
    "g": 207,
    "b": 73
  },
  "hsl": {
    "h": 77.015,
    "s": 58.261,
    "l": 54.902
  },
  "oklch": {
    "l": 0.80117,
    "c": 0.16472,
    "h": 123.7
  },
  "luminance": 0.53542
}

Semantic roles & 50–950 ramp

primary

#A9CF49

secondary

#4D3884

accent

#46E172

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #A9CF49

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

Preview Lab → · Contrast checker → · Palette generator →