#A6C633#A6C633

#A6C633 is a light, vivid yellow-green. Relative luminance 0.487; OKLCH L 77.7% C 0.170 H 121.4°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#A6C633
RGB	rgb(166, 198, 51)
HSL	hsl(73, 59%, 49%)
HSV	hsv(73, 74%, 78%)
CMYK	cmyk(16.2%, 0%, 74.2%, 22.4%)
CIE-LAB	lab(75.29, -29.98, 65.34)
CIE-LCH	lch(75.29, 71.89, 114.65°)
OKLab	oklab(77.67% -0.0883 0.1447)
OKLCH	oklch(77.67% 0.17 121.4)
XYZ	xyz(36.5181, 48.7342, 10.6141)
Luminance	0.4873 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6C633 #5333C6

analogous

#C69D33 #A6C633 #5DC633

triadic

#A6C633 #33A6C6 #C633A6

tetradic

#A6C633 #33C69D #5333C6 #C6335D

square

#A6C633 #33C69D #5333C6 #C6335D

split-complementary

#A6C633 #335DC6 #9D33C6

monochromatic

#54651A #7D9526 #A6C633 #BCD660 #D1E391

Accessibility & contrast

On white

1.95

#A6C633 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.75

#A6C633 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6C633

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6C633	#FFFFFF	#000000	##000000
##A6C633	1.00	1.95	10.75	10.75
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.75	21.00	1.00	1.00
##000000	10.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA12

Deuteranopia (green-blind)

#CEBA40

Tritanopia (blue-blind)

#AFBCAA

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #a6c633;
/* rgb */ color: rgb(166, 198, 51);
/* oklch */ color: oklch(77.7% 0.170 121.4);

Tailwind

colors: {
  custom: {
    50: '#c4d776',
    500: '#a6c633',
    950: '#000000',
  },
}

SCSS

$custom: #a6c633;
$custom-light: #c4d776;
$custom-dark: #000000;

JSON

{
  "hex": "#a6c633",
  "rgb": {
    "r": 166,
    "g": 198,
    "b": 51
  },
  "hsl": {
    "h": 73.061,
    "s": 59.036,
    "l": 48.824
  },
  "oklch": {
    "l": 0.77672,
    "c": 0.16951,
    "h": 121.4
  },
  "luminance": 0.48734
}

Semantic roles & 50–950 ramp

primary

#A6C633

secondary

#9787CD

accent

#46E268

background

#FCFDF7

surface

#F8FAED

border

#D1D3C8

text

#131409

muted

#82837B

Preview Lab

Preview with #A6C633

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

Preview Lab → · Contrast checker → · Palette generator →