#A9E054#A9E054

#A9E054 is a very light, vivid yellow-green. Relative luminance 0.624; OKLCH L 84.1% C 0.178 H 128.0°. Best body text is #000000 at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#A9E054
RGB	rgb(169, 224, 84)
HSL	hsl(84, 69%, 60%)
HSV	hsv(84, 63%, 88%)
CMYK	cmyk(24.6%, 0%, 62.5%, 12.2%)
CIE-LAB	lab(83.12, -38.64, 60.97)
CIE-LCH	lch(83.12, 72.18, 122.36°)
OKLab	oklab(84.13% -0.1095 0.1402)
OKLCH	oklch(84.13% 0.178 128)
XYZ	xyz(44.6180, 62.3855, 18.0767)
Luminance	0.6239 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9E054 #8B54E0

analogous

#E0D154 #A9E054 #63E054

triadic

#A9E054 #54A9E0 #E054A9

tetradic

#A9E054 #54E0D1 #8B54E0 #E05463

square

#A9E054 #54E0D1 #8B54E0 #E05463

split-complementary

#A9E054 #5463E0 #D154E0

monochromatic

#6B9D1C #8ED126 #A9E054 #C3E988 #DDF3BC

Accessibility & contrast

On white

1.56

#A9E054 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.48

#A9E054 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9E054

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9E054	#FFFFFF	#000000	##000000
##A9E054	1.00	1.56	13.48	13.48
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.48	21.00	1.00	1.00
##000000	13.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD143

Deuteranopia (green-blind)

#E3CE5F

Tritanopia (blue-blind)

#AED6C3

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #a9e054;
/* rgb */ color: rgb(169, 224, 84);
/* oklch */ color: oklch(84.1% 0.178 128.0);

Tailwind

colors: {
  custom: {
    50: '#c6ea8a',
    500: '#a9e054',
    950: '#000000',
  },
}

SCSS

$custom: #a9e054;
$custom-light: #c6ea8a;
$custom-dark: #000000;

JSON

{
  "hex": "#a9e054",
  "rgb": {
    "r": 169,
    "g": 224,
    "b": 84
  },
  "hsl": {
    "h": 83.571,
    "s": 69.307,
    "l": 60.392
  },
  "oklch": {
    "l": 0.84128,
    "c": 0.17788,
    "h": 128
  },
  "luminance": 0.62386
}

Semantic roles & 50–950 ramp

primary

#A9E054

secondary

#6138A1

accent

#14D15E

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #A9E054

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

Preview Lab → · Contrast checker → · Palette generator →