#A9E04F#A9E04F

#A9E04F is a very light, vivid yellow-green. Relative luminance 0.623; OKLCH L 84.1% C 0.182 H 127.7°. Best body text is #000000 at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#A9E04F
RGB	rgb(169, 224, 79)
HSL	hsl(83, 70%, 59%)
HSV	hsv(83, 65%, 88%)
CMYK	cmyk(24.6%, 0%, 64.7%, 12.2%)
CIE-LAB	lab(83.08, -39.02, 62.96)
CIE-LCH	lch(83.08, 74.07, 121.79°)
OKLab	oklab(84.08% -0.111 0.1437)
OKLCH	oklch(84.08% 0.182 127.7)
XYZ	xyz(44.4291, 62.3100, 17.0819)
Luminance	0.6231 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9E04F #864FE0

analogous

#E0CF4F #A9E04F #61E04F

triadic

#A9E04F #4FA9E0 #E04FA9

tetradic

#A9E04F #4FE0CF #864FE0 #E04F61

square

#A9E04F #4FE0CF #864FE0 #E04F61

split-complementary

#A9E04F #4F61E0 #CF4FE0

monochromatic

#6A9A1B #8DCE24 #A9E04F #C2E983 #DCF2B7

Accessibility & contrast

On white

1.56

#A9E04F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.46

#A9E04F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9E04F

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9E04F	#FFFFFF	#000000	##000000
##A9E04F	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)

#EBD13C

Deuteranopia (green-blind)

#E3CE5A

Tritanopia (blue-blind)

#AFD6C2

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #a9e04f;
/* rgb */ color: rgb(169, 224, 79);
/* oklch */ color: oklch(84.1% 0.182 127.7);

Tailwind

colors: {
  custom: {
    50: '#c6ea87',
    500: '#a9e04f',
    950: '#000000',
  },
}

SCSS

$custom: #a9e04f;
$custom-light: #c6ea87;
$custom-dark: #000000;

JSON

{
  "hex": "#a9e04f",
  "rgb": {
    "r": 169,
    "g": 224,
    "b": 79
  },
  "hsl": {
    "h": 82.759,
    "s": 70.048,
    "l": 59.412
  },
  "oklch": {
    "l": 0.84083,
    "c": 0.18159,
    "h": 127.7
  },
  "luminance": 0.62311
}

Semantic roles & 50–950 ramp

primary

#A9E04F

secondary

#5D369D

accent

#3BED7E

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #A9E04F

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

Preview Lab → · Contrast checker → · Palette generator →