#A6E858#A6E858

#A6E858 is a very light, vivid yellow-green. Relative luminance 0.665; OKLCH L 85.8% C 0.186 H 130.4°. Best body text is #000000 at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#A6E858
RGB	rgb(166, 232, 88)
HSL	hsl(88, 76%, 63%)
HSV	hsv(88, 62%, 91%)
CMYK	cmyk(28.4%, 0%, 62.1%, 9%)
CIE-LAB	lab(85.26, -42.94, 61.61)
CIE-LCH	lch(85.26, 75.10, 124.88°)
OKLab	oklab(85.83% -0.1209 0.142)
OKLCH	oklch(85.83% 0.186 130.4)
XYZ	xyz(46.3436, 66.5235, 19.6292)
Luminance	0.6653 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6E858 #9A58E8

analogous

#E8E258 #A6E858 #5EE858

triadic

#A6E858 #58A6E8 #E858A6

tetradic

#A6E858 #58E8E2 #9A58E8 #E8585E

square

#A6E858 #58E8E2 #9A58E8 #E8585E

split-complementary

#A6E858 #585EE8 #E258E8

monochromatic

#69AE18 #89E122 #A6E858 #C3EF8E #DFF7C4

Accessibility & contrast

On white

1.47

#A6E858 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.31

#A6E858 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6E858

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6E858	#FFFFFF	#000000	##000000
##A6E858	1.00	1.47	14.31	14.31
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.31	21.00	1.00	1.00
##000000	14.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D847

Deuteranopia (green-blind)

#E9D363

Tritanopia (blue-blind)

#AADFCA

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #a6e858;
/* rgb */ color: rgb(166, 232, 88);
/* oklch */ color: oklch(85.8% 0.186 130.4);

Tailwind

colors: {
  custom: {
    50: '#c4ef8d',
    500: '#a6e858',
    950: '#000000',
  },
}

SCSS

$custom: #a6e858;
$custom-light: #c4ef8d;
$custom-dark: #000000;

JSON

{
  "hex": "#a6e858",
  "rgb": {
    "r": 166,
    "g": 232,
    "b": 88
  },
  "hsl": {
    "h": 87.5,
    "s": 75.789,
    "l": 62.745
  },
  "oklch": {
    "l": 0.85834,
    "c": 0.18648,
    "h": 130.4
  },
  "luminance": 0.66525
}

Semantic roles & 50–950 ramp

primary

#A6E858

secondary

#6D36AF

accent

#0ED86A

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A6E858

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

Preview Lab → · Contrast checker → · Palette generator →