#A6DF5B#A6DF5B

#A6DF5B is a very light, vivid yellow-green. Relative luminance 0.616; OKLCH L 83.8% C 0.172 H 129.2°. Best body text is #000000 at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#A6DF5B
RGB	rgb(166, 223, 91)
HSL	hsl(86, 67%, 62%)
HSV	hsv(86, 59%, 87%)
CMYK	cmyk(25.6%, 0%, 59.2%, 12.5%)
CIE-LAB	lab(82.72, -38.72, 57.52)
CIE-LCH	lch(82.72, 69.34, 123.95°)
OKLab	oklab(83.78% -0.109 0.1337)
OKLCH	oklch(83.78% 0.172 129.2)
XYZ	xyz(44.0016, 61.6367, 19.4743)
Luminance	0.6164 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6DF5B #945BDF

analogous

#DFD65B #A6DF5B #64DF5B

triadic

#A6DF5B #5BA6DF #DF5BA6

tetradic

#A6DF5B #5BDFD6 #945BDF #DF5B64

square

#A6DF5B #5BDFD6 #945BDF #DF5B64

split-complementary

#A6DF5B #5B64DF #D65BDF

monochromatic

#69A01F #8AD429 #A6DF5B #C2E98E #DEF3C1

Accessibility & contrast

On white

1.58

#A6DF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.33

#A6DF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6DF5B

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6DF5B	#FFFFFF	#000000	##000000
##A6DF5B	1.00	1.58	13.33	13.33
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.33	21.00	1.00	1.00
##000000	13.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D14C

Deuteranopia (green-blind)

#E1CD64

Tritanopia (blue-blind)

#AAD6C3

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #a6df5b;
/* rgb */ color: rgb(166, 223, 91);
/* oklch */ color: oklch(83.8% 0.172 129.2);

Tailwind

colors: {
  custom: {
    50: '#c4e98e',
    500: '#a6df5b',
    950: '#000000',
  },
}

SCSS

$custom: #a6df5b;
$custom-light: #c4e98e;
$custom-dark: #000000;

JSON

{
  "hex": "#a6df5b",
  "rgb": {
    "r": 166,
    "g": 223,
    "b": 91
  },
  "hsl": {
    "h": 85.909,
    "s": 67.347,
    "l": 61.569
  },
  "oklch": {
    "l": 0.8378,
    "c": 0.17247,
    "h": 129.2
  },
  "luminance": 0.61638
}

Semantic roles & 50–950 ramp

primary

#A6DF5B

secondary

#683BA3

accent

#16CF66

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A6DF5B

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

Preview Lab → · Contrast checker → · Palette generator →