#A4D166#A4D166

#A4D166 is a light, vivid yellow-green. Relative luminance 0.545; OKLCH L 80.6% C 0.145 H 128.1°. Best body text is #000000 at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#A4D166
RGB	rgb(164, 209, 102)
HSL	hsl(85, 54%, 61%)
HSV	hsv(85, 51%, 82%)
CMYK	cmyk(21.5%, 0%, 51.2%, 18%)
CIE-LAB	lab(78.72, -32.02, 47.87)
CIE-LCH	lch(78.72, 57.59, 123.78°)
OKLab	oklab(80.55% -0.0894 0.1138)
OKLCH	oklch(80.55% 0.145 128.1)
XYZ	xyz(40.5083, 54.4521, 20.9439)
Luminance	0.5445 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D166 #9366D1

analogous

#D1C966 #A4D166 #6ED166

triadic

#A4D166 #66A4D1 #D166A4

tetradic

#A4D166 #66D1C9 #9366D1 #D1666E

square

#A4D166 #66D1C9 #9366D1 #D1666E

split-complementary

#A4D166 #666ED1 #C966D1

monochromatic

#66912C #88C03A #A4D166 #C0DF95 #DCEDC4

Accessibility & contrast

On white

1.77

#A4D166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.89

#A4D166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D166

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D166	#FFFFFF	#000000	##000000
##A4D166	1.00	1.77	11.89	11.89
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.89	21.00	1.00	1.00
##000000	11.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC55C

Deuteranopia (green-blind)

#D3C26D

Tritanopia (blue-blind)

#A8C9B9

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a4d166;
/* rgb */ color: rgb(164, 209, 102);
/* oklch */ color: oklch(80.6% 0.145 128.1);

Tailwind

colors: {
  custom: {
    50: '#c1df94',
    500: '#a4d166',
    950: '#000000',
  },
}

SCSS

$custom: #a4d166;
$custom-light: #c1df94;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d166",
  "rgb": {
    "r": 164,
    "g": 209,
    "b": 102
  },
  "hsl": {
    "h": 85.234,
    "s": 53.769,
    "l": 60.98
  },
  "oklch": {
    "l": 0.80554,
    "c": 0.14475,
    "h": 128.1
  },
  "luminance": 0.54453
}

Semantic roles & 50–950 ramp

primary

#A4D166

secondary

#674497

accent

#24C166

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150D

muted

#82847F

Preview Lab

Preview with #A4D166

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

Preview Lab → · Contrast checker → · Palette generator →