#A9CF3D#A9CF3D

#A9CF3D is a light, vivid yellow-green. Relative luminance 0.534; OKLCH L 80.0% C 0.173 H 123.1°. Best body text is #000000 at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#A9CF3D
RGB	rgb(169, 207, 61)
HSL	hsl(76, 60%, 53%)
HSV	hsv(76, 71%, 81%)
CMYK	cmyk(18.4%, 0%, 70.5%, 18.8%)
CIE-LAB	lab(78.11, -32.46, 64.70)
CIE-LCH	lch(78.11, 72.38, 116.64°)
OKLab	oklab(80.02% -0.0945 0.1448)
OKLCH	oklch(80.02% 0.173 123.1)
XYZ	xyz(39.5178, 53.3974, 12.6388)
Luminance	0.5340 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9CF3D #633DCF

analogous

#CFAC3D #A9CF3D #60CF3D

triadic

#A9CF3D #3DA9CF #CF3DA9

tetradic

#A9CF3D #3DCFAC #633DCF #CF3D60

square

#A9CF3D #3DCFAC #633DCF #CF3D60

split-complementary

#A9CF3D #3D60CF #AC3DCF

monochromatic

#5E751D #85A629 #A9CF3D #BFDB6E #D4E79F

Accessibility & contrast

On white

1.80

#A9CF3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.68

#A9CF3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9CF3D

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9CF3D	#FFFFFF	#000000	##000000
##A9CF3D	1.00	1.80	11.68	11.68
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.68	21.00	1.00	1.00
##000000	11.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC224

Deuteranopia (green-blind)

#D6C149

Tritanopia (blue-blind)

#B1C5B2

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a9cf3d;
/* rgb */ color: rgb(169, 207, 61);
/* oklch */ color: oklch(80.0% 0.173 123.1);

Tailwind

colors: {
  custom: {
    50: '#c6dd7c',
    500: '#a9cf3d',
    950: '#000000',
  },
}

SCSS

$custom: #a9cf3d;
$custom-light: #c6dd7c;
$custom-dark: #000000;

JSON

{
  "hex": "#a9cf3d",
  "rgb": {
    "r": 169,
    "g": 207,
    "b": 61
  },
  "hsl": {
    "h": 75.616,
    "s": 60.331,
    "l": 52.549
  },
  "oklch": {
    "l": 0.80022,
    "c": 0.17293,
    "h": 123.1
  },
  "luminance": 0.53398
}

Semantic roles & 50–950 ramp

primary

#A9CF3D

secondary

#46337D

accent

#44E36E

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #A9CF3D

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

Preview Lab → · Contrast checker → · Palette generator →