#A6CA15#A6CA15

#A6CA15 is a light, vivid yellow-green. Relative luminance 0.504; OKLCH L 78.5% C 0.186 H 121.8°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#A6CA15
RGB	rgb(166, 202, 21)
HSL	hsl(72, 81%, 44%)
HSV	hsv(72, 90%, 79%)
CMYK	cmyk(17.8%, 0%, 89.6%, 20.8%)
CIE-LAB	lab(76.32, -32.89, 73.72)
CIE-LCH	lch(76.32, 80.72, 114.04°)
OKLab	oklab(78.47% -0.0981 0.158)
OKLCH	oklch(78.47% 0.186 121.8)
XYZ	xyz(36.9825, 50.4021, 8.4896)
Luminance	0.5040 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CA15 #3915CA

analogous

#CA9315 #A6CA15 #4BCA15

triadic

#A6CA15 #15A6CA #CA15A6

tetradic

#A6CA15 #15CA93 #3915CA #CA154B

square

#A6CA15 #15CA93 #3915CA #CA154B

split-complementary

#A6CA15 #154BCA #9315CA

monochromatic

#4B5B09 #78930F #A6CA15 #C5EA32 #D5EF6A

Accessibility & contrast

On white

1.90

#A6CA15 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#A6CA15 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CA15

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CA15	#FFFFFF	#000000	##000000
##A6CA15	1.00	1.90	11.08	11.08
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BD00

Deuteranopia (green-blind)

#D2BC2F

Tritanopia (blue-blind)

#B0BFAC

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a6ca15;
/* rgb */ color: rgb(166, 202, 21);
/* oklch */ color: oklch(78.5% 0.186 121.8);

Tailwind

colors: {
  custom: {
    50: '#c5da6b',
    500: '#a6ca15',
    950: '#000000',
  },
}

SCSS

$custom: #a6ca15;
$custom-light: #c5da6b;
$custom-dark: #000000;

JSON

{
  "hex": "#a6ca15",
  "rgb": {
    "r": 166,
    "g": 202,
    "b": 21
  },
  "hsl": {
    "h": 71.934,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.78468,
    "c": 0.18597,
    "h": 121.8
  },
  "luminance": 0.50402
}

Semantic roles & 50–950 ramp

primary

#A6CA15

secondary

#2B1C67

accent

#30F858

background

#FEFEFB

surface

#FAFBF1

border

#D3D4CB

text

#131408

muted

#83837D

Preview Lab

Preview with #A6CA15

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

Preview Lab → · Contrast checker → · Palette generator →