#A6CA45#A6CA45

#A6CA45 is a light, vivid yellow-green. Relative luminance 0.508; OKLCH L 78.7% C 0.163 H 123.2°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#A6CA45
RGB	rgb(166, 202, 69)
HSL	hsl(76, 56%, 53%)
HSV	hsv(76, 66%, 79%)
CMYK	cmyk(17.8%, 0%, 65.8%, 20.8%)
CIE-LAB	lab(76.54, -30.81, 60.00)
CIE-LCH	lch(76.54, 67.45, 117.18°)
OKLab	oklab(78.73% -0.0891 0.1362)
OKLCH	oklch(78.73% 0.163 123.2)
XYZ	xyz(37.9210, 50.7775, 13.4323)
Luminance	0.5078 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CA45 #6945CA

analogous

#CAAC45 #A6CA45 #63CA45

triadic

#A6CA45 #45A6CA #CA45A6

tetradic

#A6CA45 #45CAAC #6945CA #CA4563

square

#A6CA45 #45CAAC #6945CA #CA4563

split-complementary

#A6CA45 #4563CA #AC45CA

monochromatic

#5D7421 #84A32F #A6CA45 #BDD875 #D4E5A4

Accessibility & contrast

On white

1.88

#A6CA45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#A6CA45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CA45

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CA45	#FFFFFF	#000000	##000000
##A6CA45	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE33

Deuteranopia (green-blind)

#D1BD4F

Tritanopia (blue-blind)

#AEC0AF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a6ca45;
/* rgb */ color: rgb(166, 202, 69);
/* oklch */ color: oklch(78.7% 0.163 123.2);

Tailwind

colors: {
  custom: {
    50: '#c3da7f',
    500: '#a6ca45',
    950: '#000000',
  },
}

SCSS

$custom: #a6ca45;
$custom-light: #c3da7f;
$custom-dark: #000000;

JSON

{
  "hex": "#a6ca45",
  "rgb": {
    "r": 166,
    "g": 202,
    "b": 69
  },
  "hsl": {
    "h": 76.241,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.78726,
    "c": 0.16273,
    "h": 123.2
  },
  "luminance": 0.50778
}

Semantic roles & 50–950 ramp

primary

#A6CA45

secondary

#4A377D

accent

#49DF71

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13140B

muted

#82837E

Preview Lab

Preview with #A6CA45

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

Preview Lab → · Contrast checker → · Palette generator →