#A9F05C#A9F05C

#A9F05C is a very light, vivid yellow-green. Relative luminance 0.715; OKLCH L 87.9% C 0.192 H 131.1°. Best body text is #000000 at 15.31:1 contrast (WCAG AA passes).

Color values

HEX	#A9F05C
RGB	rgb(169, 240, 92)
HSL	hsl(89, 83%, 65%)
HSV	hsv(89, 62%, 94%)
CMYK	cmyk(29.6%, 0%, 61.7%, 5.9%)
CIE-LAB	lab(87.74, -45.00, 62.72)
CIE-LCH	lch(87.74, 77.19, 125.66°)
OKLab	oklab(87.9% -0.1264 0.1448)
OKLCH	oklch(87.9% 0.192 131.1)
XYZ	xyz(49.4535, 71.5264, 21.3235)
Luminance	0.7153 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Kiwi

#9CEF43

ΔE00 2.25

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9F05C #A35CF0

analogous

#F0ED5C #A9F05C #5FF05C

triadic

#A9F05C #5CA9F0 #F05CA9

tetradic

#A9F05C #5CF0ED #A35CF0 #F05C5F

square

#A9F05C #5CF0ED #A35CF0 #F05C5F

split-complementary

#A9F05C #5C5FF0 #ED5CF0

monochromatic

#6CC012 #8BEB24 #A9F05C #C7F594 #E4FACC

Accessibility & contrast

On white

1.37

#A9F05C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.31

#A9F05C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9F05C

15.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9F05C	#FFFFFF	#000000	##000000
##A9F05C	1.00	1.37	15.31	15.31
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.31	21.00	1.00	1.00
##000000	15.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF4A

Deuteranopia (green-blind)

#F0DA67

Tritanopia (blue-blind)

#ACE7D1

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #a9f05c;
/* rgb */ color: rgb(169, 240, 92);
/* oklch */ color: oklch(87.9% 0.192 131.1);

Tailwind

colors: {
  custom: {
    50: '#c6f590',
    500: '#a9f05c',
    950: '#000000',
  },
}

SCSS

$custom: #a9f05c;
$custom-light: #c6f590;
$custom-dark: #000000;

JSON

{
  "hex": "#a9f05c",
  "rgb": {
    "r": 169,
    "g": 240,
    "b": 92
  },
  "hsl": {
    "h": 88.784,
    "s": 83.146,
    "l": 65.098
  },
  "oklch": {
    "l": 0.87901,
    "c": 0.19218,
    "h": 131.1
  },
  "luminance": 0.71528
}

Semantic roles & 50–950 ramp

primary

#A9F05C

secondary

#7532BE

accent

#06E06E

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A9F05C

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

Preview Lab → · Contrast checker → · Palette generator →