#A6EF5A#A6EF5A

#A6EF5A is a very light, vivid yellow-green. Relative luminance 0.706; OKLCH L 87.5% C 0.194 H 131.5°. Best body text is #000000 at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#A6EF5A
RGB	rgb(166, 239, 90)
HSL	hsl(89, 82%, 65%)
HSV	hsv(89, 62%, 94%)
CMYK	cmyk(30.5%, 0%, 62.3%, 6.3%)
CIE-LAB	lab(87.28, -45.79, 62.99)
CIE-LCH	lch(87.28, 77.87, 126.02°)
OKLab	oklab(87.48% -0.1285 0.1452)
OKLCH	oklch(87.48% 0.194 131.5)
XYZ	xyz(48.4373, 70.5766, 20.7415)
Luminance	0.7058 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6EF5A #A35AEF

analogous

#EFED5A #A6EF5A #5CEF5A

triadic

#A6EF5A #5AA6EF #EF5AA6

tetradic

#A6EF5A #5AEFED #A35AEF #EF5A5C

square

#A6EF5A #5AEFED #A35AEF #EF5A5C

split-complementary

#A6EF5A #5A5CEF #ED5AEF

monochromatic

#69BC12 #88EA22 #A6EF5A #C4F492 #E2FACA

Accessibility & contrast

On white

1.39

#A6EF5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.12

#A6EF5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6EF5A

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6EF5A	#FFFFFF	#000000	##000000
##A6EF5A	1.00	1.39	15.12	15.12
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.12	21.00	1.00	1.00
##000000	15.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE48

Deuteranopia (green-blind)

#EFD966

Tritanopia (blue-blind)

#A9E6D0

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #a6ef5a;
/* rgb */ color: rgb(166, 239, 90);
/* oklch */ color: oklch(87.5% 0.194 131.5);

Tailwind

colors: {
  custom: {
    50: '#c4f48e',
    500: '#a6ef5a',
    950: '#000000',
  },
}

SCSS

$custom: #a6ef5a;
$custom-light: #c4f48e;
$custom-dark: #000000;

JSON

{
  "hex": "#a6ef5a",
  "rgb": {
    "r": 166,
    "g": 239,
    "b": 90
  },
  "hsl": {
    "h": 89.396,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.87478,
    "c": 0.19388,
    "h": 131.5
  },
  "luminance": 0.70578
}

Semantic roles & 50–950 ramp

primary

#A6EF5A

secondary

#7532BB

accent

#07DF71

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A6EF5A

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

Preview Lab → · Contrast checker → · Palette generator →