#A9E04E#A9E04E

#A9E04E is a very light, vivid yellow-green. Relative luminance 0.623; OKLCH L 84.1% C 0.182 H 127.6°. Best body text is #000000 at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#A9E04E
RGB	rgb(169, 224, 78)
HSL	hsl(83, 70%, 59%)
HSV	hsv(83, 65%, 88%)
CMYK	cmyk(24.6%, 0%, 65.2%, 12.2%)
CIE-LAB	lab(83.07, -39.09, 63.35)
CIE-LCH	lch(83.07, 74.44, 121.68°)
OKLab	oklab(84.07% -0.1113 0.1444)
OKLCH	oklch(84.07% 0.182 127.6)
XYZ	xyz(44.3930, 62.2955, 16.8916)
Luminance	0.6230 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9E04E #854EE0

analogous

#E0CE4E #A9E04E #60E04E

triadic

#A9E04E #4EA9E0 #E04EA9

tetradic

#A9E04E #4EE0CE #854EE0 #E04E60

square

#A9E04E #4EE0CE #854EE0 #E04E60

split-complementary

#A9E04E #4E60E0 #CE4EE0

monochromatic

#69991B #8DCD24 #A9E04E #C2E982 #DCF2B6

Accessibility & contrast

On white

1.56

#A9E04E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.46

#A9E04E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9E04E

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9E04E	#FFFFFF	#000000	##000000
##A9E04E	1.00	1.56	13.46	13.46
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.46	21.00	1.00	1.00
##000000	13.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD13A

Deuteranopia (green-blind)

#E3CE5A

Tritanopia (blue-blind)

#AFD6C2

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #a9e04e;
/* rgb */ color: rgb(169, 224, 78);
/* oklch */ color: oklch(84.1% 0.182 127.6);

Tailwind

colors: {
  custom: {
    50: '#c6ea86',
    500: '#a9e04e',
    950: '#000000',
  },
}

SCSS

$custom: #a9e04e;
$custom-light: #c6ea86;
$custom-dark: #000000;

JSON

{
  "hex": "#a9e04e",
  "rgb": {
    "r": 169,
    "g": 224,
    "b": 78
  },
  "hsl": {
    "h": 82.603,
    "s": 70.192,
    "l": 59.216
  },
  "oklch": {
    "l": 0.84074,
    "c": 0.18231,
    "h": 127.6
  },
  "luminance": 0.62296
}

Semantic roles & 50–950 ramp

primary

#A9E04E

secondary

#5C359D

accent

#3BED7E

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #A9E04E

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

Preview Lab → · Contrast checker → · Palette generator →