#A6CE40#A6CE40

#A6CE40 is a light, vivid yellow-green. Relative luminance 0.526; OKLCH L 79.6% C 0.171 H 123.9°. Best body text is #000000 at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#A6CE40
RGB	rgb(166, 206, 64)
HSL	hsl(77, 59%, 53%)
HSV	hsv(77, 69%, 81%)
CMYK	cmyk(19.4%, 0%, 68.9%, 19.2%)
CIE-LAB	lab(77.65, -33.00, 63.07)
CIE-LCH	lch(77.65, 71.18, 117.62°)
OKLab	oklab(79.61% -0.0955 0.1419)
OKLCH	oklch(79.61% 0.171 123.9)
XYZ	xyz(38.7230, 52.6195, 12.9660)
Luminance	0.5262 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CE40 #6840CE

analogous

#CEAF40 #A6CE40 #5FCE40

triadic

#A6CE40 #40A6CE #CE40A6

tetradic

#A6CE40 #40CEAF #6840CE #CE405F

square

#A6CE40 #40CEAF #6840CE #CE405F

split-complementary

#A6CE40 #405FCE #AF40CE

monochromatic

#5D751E #83A62B #A6CE40 #BDDA71 #D3E7A1

Accessibility & contrast

On white

1.82

#A6CE40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.52

#A6CE40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CE40

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CE40	#FFFFFF	#000000	##000000
##A6CE40	1.00	1.82	11.52	11.52
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.52	21.00	1.00	1.00
##000000	11.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C12A

Deuteranopia (green-blind)

#D4C04C

Tritanopia (blue-blind)

#AEC4B2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a6ce40;
/* rgb */ color: rgb(166, 206, 64);
/* oklch */ color: oklch(79.6% 0.171 123.9);

Tailwind

colors: {
  custom: {
    50: '#c4dd7d',
    500: '#a6ce40',
    950: '#000000',
  },
}

SCSS

$custom: #a6ce40;
$custom-light: #c4dd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#a6ce40",
  "rgb": {
    "r": 166,
    "g": 206,
    "b": 64
  },
  "hsl": {
    "h": 76.901,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.79607,
    "c": 0.1711,
    "h": 123.9
  },
  "luminance": 0.5262
}

Semantic roles & 50–950 ramp

primary

#A6CE40

secondary

#49347E

accent

#45E272

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A6CE40

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

Preview Lab → · Contrast checker → · Palette generator →