#A9F659#A9F659

#A9F659 is a very light, highly saturated yellow-green. Relative luminance 0.751; OKLCH L 89.3% C 0.202 H 131.7°. Best body text is #000000 at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#A9F659
RGB	rgb(169, 246, 89)
HSL	hsl(89, 90%, 66%)
HSV	hsv(89, 64%, 96%)
CMYK	cmyk(31.3%, 0%, 63.8%, 3.5%)
CIE-LAB	lab(89.42, -47.79, 65.76)
CIE-LCH	lch(89.42, 81.30, 126.01°)
OKLab	oklab(89.26% -0.1343 0.1509)
OKLCH	oklch(89.26% 0.202 131.7)
XYZ	xyz(51.1205, 75.0661, 21.2450)
Luminance	0.7507 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.68

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9F659 #A659F6

analogous

#F6F559 #A9F659 #5AF659

triadic

#A9F659 #59A9F6 #F659A9

tetradic

#A9F659 #59F6F5 #A659F6 #F6595A

square

#A9F659 #59F6F5 #A659F6 #F6595A

split-complementary

#A9F659 #595AF6 #F559F6

monochromatic

#6CCA0B #8BF31F #A9F659 #C7F993 #E5FCCD

Accessibility & contrast

On white

1.31

#A9F659 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.01

#A9F659 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9F659

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9F659	#FFFFFF	#000000	##000000
##A9F659	1.00	1.31	16.01	16.01
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.01	21.00	1.00	1.00
##000000	16.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE545

Deuteranopia (green-blind)

#F5DF66

Tritanopia (blue-blind)

#ABECD6

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #a9f659;
/* rgb */ color: rgb(169, 246, 89);
/* oklch */ color: oklch(89.3% 0.202 131.7);

Tailwind

colors: {
  custom: {
    50: '#c7f98e',
    500: '#a9f659',
    950: '#000000',
  },
}

SCSS

$custom: #a9f659;
$custom-light: #c7f98e;
$custom-dark: #000000;

JSON

{
  "hex": "#a9f659",
  "rgb": {
    "r": 169,
    "g": 246,
    "b": 89
  },
  "hsl": {
    "h": 89.427,
    "s": 89.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.89262,
    "c": 0.20197,
    "h": 131.7
  },
  "luminance": 0.75068
}

Semantic roles & 50–950 ramp

primary

#A9F659

secondary

#782DC6

accent

#00E671

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A9F659

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

Preview Lab → · Contrast checker → · Palette generator →