#A6CE39#A6CE39

#A6CE39 is a light, vivid yellow-green. Relative luminance 0.525; OKLCH L 79.6% C 0.175 H 123.7°. Best body text is #000000 at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#A6CE39
RGB	rgb(166, 206, 57)
HSL	hsl(76, 60%, 52%)
HSV	hsv(76, 72%, 81%)
CMYK	cmyk(19.4%, 0%, 72.3%, 19.2%)
CIE-LAB	lab(77.61, -33.41, 65.55)
CIE-LCH	lch(77.61, 73.57, 117.00°)
OKLab	oklab(79.56% -0.0973 0.1461)
OKLCH	oklch(79.56% 0.175 123.7)
XYZ	xyz(38.5361, 52.5447, 11.9820)
Luminance	0.5254 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CE39 #6139CE

analogous

#CEAB39 #A6CE39 #5CCE39

triadic

#A6CE39 #39A6CE #CE39A6

tetradic

#A6CE39 #39CEAB #6139CE #CE395C

square

#A6CE39 #39CEAB #6139CE #CE395C

split-complementary

#A6CE39 #395CCE #AB39CE

monochromatic

#5A711C #81A228 #A6CE39 #BCDA6A #D2E69B

Accessibility & contrast

On white

1.82

#A6CE39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.51

#A6CE39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CE39

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CE39	#FFFFFF	#000000	##000000
##A6CE39	1.00	1.82	11.51	11.51
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.51	21.00	1.00	1.00
##000000	11.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC11C

Deuteranopia (green-blind)

#D5BF46

Tritanopia (blue-blind)

#AEC4B1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a6ce39;
/* rgb */ color: rgb(166, 206, 57);
/* oklch */ color: oklch(79.6% 0.175 123.7);

Tailwind

colors: {
  custom: {
    50: '#c4dd79',
    500: '#a6ce39',
    950: '#000000',
  },
}

SCSS

$custom: #a6ce39;
$custom-light: #c4dd79;
$custom-dark: #000000;

JSON

{
  "hex": "#a6ce39",
  "rgb": {
    "r": 166,
    "g": 206,
    "b": 57
  },
  "hsl": {
    "h": 76.107,
    "s": 60.324,
    "l": 51.569
  },
  "oklch": {
    "l": 0.79557,
    "c": 0.17549,
    "h": 123.7
  },
  "luminance": 0.52545
}

Semantic roles & 50–950 ramp

primary

#A6CE39

secondary

#45317A

accent

#44E36F

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #A6CE39

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

Preview Lab → · Contrast checker → · Palette generator →