#A6E45D#A6E45D

#A6E45D is a very light, vivid yellow-green. Relative luminance 0.644; OKLCH L 85.0% C 0.177 H 130.2°. Best body text is #000000 at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#A6E45D
RGB	rgb(166, 228, 93)
HSL	hsl(88, 71%, 63%)
HSV	hsv(88, 59%, 89%)
CMYK	cmyk(27.2%, 0%, 59.2%, 10.6%)
CIE-LAB	lab(84.16, -40.77, 58.28)
CIE-LCH	lch(84.16, 71.12, 124.97°)
OKLab	oklab(84.96% -0.1145 0.1355)
OKLCH	oklch(84.96% 0.177 130.2)
XYZ	xyz(45.4447, 64.3829, 20.3866)
Luminance	0.6438 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6E45D #9B5DE4

analogous

#E4DF5D #A6E45D #62E45D

triadic

#A6E45D #5DA6E4 #E45DA6

tetradic

#A6E45D #5DE4DF #9B5DE4 #E45D62

square

#A6E45D #5DE4DF #9B5DE4 #E45D62

split-complementary

#A6E45D #5D62E4 #DF5DE4

monochromatic

#69AA1C #89DB29 #A6E45D #C3ED91 #E0F5C6

Accessibility & contrast

On white

1.51

#A6E45D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.88

#A6E45D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6E45D

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6E45D	#FFFFFF	#000000	##000000
##A6E45D	1.00	1.51	13.88	13.88
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.88	21.00	1.00	1.00
##000000	13.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED54E

Deuteranopia (green-blind)

#E5D067

Tritanopia (blue-blind)

#AADBC7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #a6e45d;
/* rgb */ color: rgb(166, 228, 93);
/* oklch */ color: oklch(85.0% 0.177 130.2);

Tailwind

colors: {
  custom: {
    50: '#c4ed90',
    500: '#a6e45d',
    950: '#000000',
  },
}

SCSS

$custom: #a6e45d;
$custom-light: #c4ed90;
$custom-dark: #000000;

JSON

{
  "hex": "#a6e45d",
  "rgb": {
    "r": 166,
    "g": 228,
    "b": 93
  },
  "hsl": {
    "h": 87.556,
    "s": 71.429,
    "l": 62.941
  },
  "oklch": {
    "l": 0.84957,
    "c": 0.17737,
    "h": 130.2
  },
  "luminance": 0.64384
}

Semantic roles & 50–950 ramp

primary

#A6E45D

secondary

#6E39AC

accent

#12D36B

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A6E45D

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

Preview Lab → · Contrast checker → · Palette generator →