#A6DD57#A6DD57

#A6DD57 is a very light, vivid yellow-green. Relative luminance 0.605; OKLCH L 83.3% C 0.173 H 128.5°. Best body text is #000000 at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#A6DD57
RGB	rgb(166, 221, 87)
HSL	hsl(85, 66%, 60%)
HSV	hsv(85, 61%, 87%)
CMYK	cmyk(24.9%, 0%, 60.6%, 13.3%)
CIE-LAB	lab(82.11, -38.17, 58.56)
CIE-LCH	lch(82.11, 69.90, 123.09°)
OKLab	oklab(83.28% -0.1078 0.1354)
OKLCH	oklch(83.28% 0.173 128.5)
XYZ	xyz(43.3025, 60.5071, 18.4126)
Luminance	0.6051 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6DD57 #8E57DD

analogous

#DDD157 #A6DD57 #63DD57

triadic

#A6DD57 #57A6DD #DD57A6

tetradic

#A6DD57 #57DDD1 #8E57DD #DD5763

square

#A6DD57 #57DDD1 #8E57DD #DD5763

split-complementary

#A6DD57 #5763DD #D157DD

monochromatic

#689A1F #8ACD2A #A6DD57 #C1E78A #DCF2BD

Accessibility & contrast

On white

1.60

#A6DD57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.10

#A6DD57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6DD57

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6DD57	#FFFFFF	#000000	##000000
##A6DD57	1.00	1.60	13.10	13.10
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.10	21.00	1.00	1.00
##000000	13.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CF48

Deuteranopia (green-blind)

#DFCB61

Tritanopia (blue-blind)

#ABD4C1

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #a6dd57;
/* rgb */ color: rgb(166, 221, 87);
/* oklch */ color: oklch(83.3% 0.173 128.5);

Tailwind

colors: {
  custom: {
    50: '#c4e88b',
    500: '#a6dd57',
    950: '#000000',
  },
}

SCSS

$custom: #a6dd57;
$custom-light: #c4e88b;
$custom-dark: #000000;

JSON

{
  "hex": "#a6dd57",
  "rgb": {
    "r": 166,
    "g": 221,
    "b": 87
  },
  "hsl": {
    "h": 84.627,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.83277,
    "c": 0.1731,
    "h": 128.5
  },
  "luminance": 0.60508
}

Semantic roles & 50–950 ramp

primary

#A6DD57

secondary

#633A9E

accent

#17CE62

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A6DD57

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

Preview Lab → · Contrast checker → · Palette generator →