#A6DA51#A6DA51

#A6DA51 is a very light, vivid yellow-green. Relative luminance 0.588; OKLCH L 82.5% C 0.174 H 127.5°. Best body text is #000000 at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#A6DA51
RGB	rgb(166, 218, 81)
HSL	hsl(83, 65%, 59%)
HSV	hsv(83, 63%, 85%)
CMYK	cmyk(23.9%, 0%, 62.8%, 14.5%)
CIE-LAB	lab(81.21, -37.30, 60.08)
CIE-LCH	lch(81.21, 70.72, 121.83°)
OKLab	oklab(82.53% -0.1059 0.138)
OKLCH	oklch(82.53% 0.174 127.5)
XYZ	xyz(42.2825, 58.8431, 16.9132)
Luminance	0.5884 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6DA51 #8551DA

analogous

#DACA51 #A6DA51 #61DA51

triadic

#A6DA51 #51A6DA #DA51A6

tetradic

#A6DA51 #51DACA #8551DA #DA5161

square

#A6DA51 #51DACA #8551DA #DA5161

split-complementary

#A6DA51 #5161DA #CA51DA

monochromatic

#66921F #89C42A #A6DA51 #C0E583 #DAEFB6

Accessibility & contrast

On white

1.64

#A6DA51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.77

#A6DA51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6DA51

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6DA51	#FFFFFF	#000000	##000000
##A6DA51	1.00	1.64	12.77	12.77
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.77	21.00	1.00	1.00
##000000	12.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC40

Deuteranopia (green-blind)

#DDC95B

Tritanopia (blue-blind)

#ACD1BD

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #a6da51;
/* rgb */ color: rgb(166, 218, 81);
/* oklch */ color: oklch(82.5% 0.174 127.5);

Tailwind

colors: {
  custom: {
    50: '#c4e588',
    500: '#a6da51',
    950: '#000000',
  },
}

SCSS

$custom: #a6da51;
$custom-light: #c4e588;
$custom-dark: #000000;

JSON

{
  "hex": "#a6da51",
  "rgb": {
    "r": 166,
    "g": 218,
    "b": 81
  },
  "hsl": {
    "h": 82.774,
    "s": 64.929,
    "l": 58.627
  },
  "oklch": {
    "l": 0.82525,
    "c": 0.17393,
    "h": 127.5
  },
  "luminance": 0.58844
}

Semantic roles & 50–950 ramp

primary

#A6DA51

secondary

#5C3997

accent

#40E880

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A6DA51

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

Preview Lab → · Contrast checker → · Palette generator →