#A9F161#A9F161

#A9F161 is a very light, vivid yellow-green. Relative luminance 0.722; OKLCH L 88.2% C 0.190 H 131.7°. Best body text is #000000 at 15.44:1 contrast (WCAG AA passes).

Color values

HEX	#A9F161
RGB	rgb(169, 241, 97)
HSL	hsl(90, 84%, 66%)
HSV	hsv(90, 60%, 95%)
CMYK	cmyk(29.9%, 0%, 59.8%, 5.5%)
CIE-LAB	lab(88.07, -45.01, 60.99)
CIE-LCH	lch(88.07, 75.80, 126.43°)
OKLab	oklab(88.18% -0.126 0.1416)
OKLCH	oklch(88.18% 0.19 131.7)
XYZ	xyz(49.9745, 72.2071, 22.6113)
Luminance	0.7221 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9F161 #A961F1

analogous

#F1F161 #A9F161 #61F161

triadic

#A9F161 #61A9F1 #F161A9

tetradic

#A9F161 #61F1F1 #A961F1 #F16161

square

#A9F161 #61F1F1 #A961F1 #F16161

split-complementary

#A9F161 #6161F1 #F161F1

monochromatic

#6CC612 #8AEC29 #A9F161 #C8F699 #E6FBD1

Accessibility & contrast

On white

1.36

#A9F161 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.44

#A9F161 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9F161

15.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9F161	#FFFFFF	#000000	##000000
##A9F161	1.00	1.36	15.44	15.44
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.44	21.00	1.00	1.00
##000000	15.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE051

Deuteranopia (green-blind)

#F1DB6C

Tritanopia (blue-blind)

#ABE8D2

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #a9f161;
/* rgb */ color: rgb(169, 241, 97);
/* oklch */ color: oklch(88.2% 0.190 131.7);

Tailwind

colors: {
  custom: {
    50: '#c6f693',
    500: '#a9f161',
    950: '#000000',
  },
}

SCSS

$custom: #a9f161;
$custom-light: #c6f693;
$custom-dark: #000000;

JSON

{
  "hex": "#a9f161",
  "rgb": {
    "r": 169,
    "g": 241,
    "b": 97
  },
  "hsl": {
    "h": 90,
    "s": 83.721,
    "l": 66.275
  },
  "oklch": {
    "l": 0.88181,
    "c": 0.18959,
    "h": 131.7
  },
  "luminance": 0.72209
}

Semantic roles & 50–950 ramp

primary

#A9F161

secondary

#7B33C3

accent

#05E073

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A9F161

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

Preview Lab → · Contrast checker → · Palette generator →