#A6F561#A6F561

#A6F561 is a very light, vivid yellow-green. Relative luminance 0.743; OKLCH L 88.9% C 0.196 H 132.8°. Best body text is #000000 at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#A6F561
RGB	rgb(166, 245, 97)
HSL	hsl(92, 88%, 67%)
HSV	hsv(92, 60%, 96%)
CMYK	cmyk(32.2%, 0%, 60.4%, 3.9%)
CIE-LAB	lab(89.05, -47.75, 62.05)
CIE-LCH	lch(89.05, 78.29, 127.58°)
OKLab	oklab(88.94% -0.1334 0.1439)
OKLCH	oklch(88.94% 0.196 132.8)
XYZ	xyz(50.5352, 74.2730, 22.9804)
Luminance	0.7428 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6F561 #B061F5

analogous

#F0F561 #A6F561 #61F566

triadic

#A6F561 #61A6F5 #F561A6

tetradic

#A6F561 #61F0F5 #B061F5 #F56661

square

#A6F561 #61F0F5 #B061F5 #F56661

split-complementary

#A6F561 #6661F5 #F561F0

monochromatic

#67CF0D #86F127 #A6F561 #C6F99B #E7FCD4

Accessibility & contrast

On white

1.32

#A6F561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.86

#A6F561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6F561

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6F561	#FFFFFF	#000000	##000000
##A6F561	1.00	1.32	15.86	15.86
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.86	21.00	1.00	1.00
##000000	15.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE450

Deuteranopia (green-blind)

#F3DD6C

Tritanopia (blue-blind)

#A7ECD6

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #a6f561;
/* rgb */ color: rgb(166, 245, 97);
/* oklch */ color: oklch(88.9% 0.196 132.8);

Tailwind

colors: {
  custom: {
    50: '#c5f993',
    500: '#a6f561',
    950: '#000000',
  },
}

SCSS

$custom: #a6f561;
$custom-light: #c5f993;
$custom-dark: #000000;

JSON

{
  "hex": "#a6f561",
  "rgb": {
    "r": 166,
    "g": 245,
    "b": 97
  },
  "hsl": {
    "h": 92.027,
    "s": 88.095,
    "l": 67.059
  },
  "oklch": {
    "l": 0.88939,
    "c": 0.19621,
    "h": 132.8
  },
  "luminance": 0.74275
}

Semantic roles & 50–950 ramp

primary

#A6F561

secondary

#8230CA

accent

#01E57A

background

#FEFFFC

surface

#FAFFF4

border

#D3D7CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A6F561

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

Preview Lab → · Contrast checker → · Palette generator →