#A3EC67#A3EC67

#A3EC67 is a very light, vivid yellow-green. Relative luminance 0.688; OKLCH L 86.7% C 0.181 H 133.0°. Best body text is #000000 at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#A3EC67
RGB	rgb(163, 236, 103)
HSL	hsl(93, 78%, 66%)
HSV	hsv(93, 56%, 93%)
CMYK	cmyk(30.9%, 0%, 56.4%, 7.5%)
CIE-LAB	lab(86.38, -44.39, 56.39)
CIE-LCH	lch(86.38, 71.77, 128.21°)
OKLab	oklab(86.75% -0.1235 0.1324)
OKLCH	oklch(86.75% 0.181 133)
XYZ	xyz(47.5471, 68.7550, 23.5952)
Luminance	0.6876 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3EC67 #B067EC

analogous

#E6EC67 #A3EC67 #67EC6E

triadic

#A3EC67 #67A3EC #EC67A3

tetradic

#A3EC67 #67E6EC #B067EC #EC6E67

square

#A3EC67 #67E6EC #B067EC #EC6E67

split-complementary

#A3EC67 #6E67EC #EC67E6

monochromatic

#64C118 #82E531 #A3EC67 #C4F39D #E5FAD4

Accessibility & contrast

On white

1.42

#A3EC67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.75

#A3EC67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3EC67

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3EC67	#FFFFFF	#000000	##000000
##A3EC67	1.00	1.42	14.75	14.75
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.75	21.00	1.00	1.00
##000000	14.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC59

Deuteranopia (green-blind)

#EAD670

Tritanopia (blue-blind)

#A4E4CF

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #a3ec67;
/* rgb */ color: rgb(163, 236, 103);
/* oklch */ color: oklch(86.7% 0.181 133.0);

Tailwind

colors: {
  custom: {
    50: '#c2f296',
    500: '#a3ec67',
    950: '#000000',
  },
}

SCSS

$custom: #a3ec67;
$custom-light: #c2f296;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ec67",
  "rgb": {
    "r": 163,
    "g": 236,
    "b": 103
  },
  "hsl": {
    "h": 92.932,
    "s": 77.778,
    "l": 66.471
  },
  "oklch": {
    "l": 0.86746,
    "c": 0.1811,
    "h": 133
  },
  "luminance": 0.68757
}

Semantic roles & 50–950 ramp

primary

#A3EC67

secondary

#8238BF

accent

#0BDA7D

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A3EC67

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

Preview Lab → · Contrast checker → · Palette generator →