#A9F361#A9F361

#A9F361 is a very light, vivid yellow-green. Relative luminance 0.734; OKLCH L 88.6% C 0.192 H 131.9°. Best body text is #000000 at 15.68:1 contrast (WCAG AA passes).

Color values

HEX	#A9F361
RGB	rgb(169, 243, 97)
HSL	hsl(90, 86%, 67%)
HSV	hsv(90, 60%, 95%)
CMYK	cmyk(30.5%, 0%, 60.1%, 4.7%)
CIE-LAB	lab(88.64, -45.87, 61.63)
CIE-LCH	lch(88.64, 76.82, 126.66°)
OKLab	oklab(88.64% -0.1284 0.143)
OKLCH	oklch(88.64% 0.192 131.9)
XYZ	xyz(50.5698, 73.3976, 22.8097)
Luminance	0.7340 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9F361 #AB61F3

analogous

#F2F361 #A9F361 #61F362

triadic

#A9F361 #61A9F3 #F361A9

tetradic

#A9F361 #61F2F3 #AB61F3 #F36261

square

#A9F361 #61F2F3 #AB61F3 #F36261

split-complementary

#A9F361 #6261F3 #F361F2

monochromatic

#6CCA0F #8AEF28 #A9F361 #C8F79A #E7FCD3

Accessibility & contrast

On white

1.34

#A9F361 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.68

#A9F361 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9F361

15.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9F361	#FFFFFF	#000000	##000000
##A9F361	1.00	1.34	15.68	15.68
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.68	21.00	1.00	1.00
##000000	15.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE250

Deuteranopia (green-blind)

#F2DD6C

Tritanopia (blue-blind)

#ABEAD4

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #a9f361;
/* rgb */ color: rgb(169, 243, 97);
/* oklch */ color: oklch(88.6% 0.192 131.9);

Tailwind

colors: {
  custom: {
    50: '#c6f793',
    500: '#a9f361',
    950: '#000000',
  },
}

SCSS

$custom: #a9f361;
$custom-light: #c6f793;
$custom-dark: #000000;

JSON

{
  "hex": "#a9f361",
  "rgb": {
    "r": 169,
    "g": 243,
    "b": 97
  },
  "hsl": {
    "h": 90.411,
    "s": 85.882,
    "l": 66.667
  },
  "oklch": {
    "l": 0.88643,
    "c": 0.19217,
    "h": 131.9
  },
  "luminance": 0.73399
}

Semantic roles & 50–950 ramp

primary

#A9F361

secondary

#7D31C7

accent

#03E274

background

#FEFFFC

surface

#FAFFF4

border

#D3D7CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A9F361

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

Preview Lab → · Contrast checker → · Palette generator →