#A9F771#A9F771

#A9F771 is a very light, vivid yellow-green. Relative luminance 0.761; OKLCH L 89.7% C 0.184 H 133.9°. Best body text is #000000 at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#A9F771
RGB	rgb(169, 247, 113)
HSL	hsl(95, 89%, 71%)
HSV	hsv(95, 54%, 97%)
CMYK	cmyk(31.6%, 0%, 54.3%, 3.1%)
CIE-LAB	lab(89.93, -46.07, 56.14)
CIE-LCH	lch(89.93, 72.63, 129.37°)
OKLab	oklab(89.74% -0.1278 0.1327)
OKLCH	oklch(89.74% 0.184 133.9)
XYZ	xyz(52.6026, 76.1468, 27.5458)
Luminance	0.7615 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9F771 #BF71F7

analogous

#ECF771 #A9F771 #71F77C

triadic

#A9F771 #71A9F7 #F771A9

tetradic

#A9F771 #71ECF7 #BF71F7 #F77C71

square

#A9F771 #71ECF7 #BF71F7 #F77C71

split-complementary

#A9F771 #7C71F7 #F771EC

monochromatic

#65E10D #86F437 #A9F771 #CCFAAB #EDFDE2

Accessibility & contrast

On white

1.29

#A9F771 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.23

#A9F771 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9F771

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9F771	#FFFFFF	#000000	##000000
##A9F771	1.00	1.29	16.23	16.23
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.23	21.00	1.00	1.00
##000000	16.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE664

Deuteranopia (green-blind)

#F4E07A

Tritanopia (blue-blind)

#A9EED9

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #a9f771;
/* rgb */ color: rgb(169, 247, 113);
/* oklch */ color: oklch(89.7% 0.184 133.9);

Tailwind

colors: {
  custom: {
    50: '#c6fa9d',
    500: '#a9f771',
    950: '#000000',
  },
}

SCSS

$custom: #a9f771;
$custom-light: #c6fa9d;
$custom-dark: #000000;

JSON

{
  "hex": "#a9f771",
  "rgb": {
    "r": 169,
    "g": 247,
    "b": 113
  },
  "hsl": {
    "h": 94.925,
    "s": 89.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.89742,
    "c": 0.18421,
    "h": 133.9
  },
  "luminance": 0.76149
}

Semantic roles & 50–950 ramp

primary

#A9F771

secondary

#933AD2

accent

#00E686

background

#FEFFFC

surface

#FAFFF5

border

#D3D7CF

text

#13170F

muted

#838580

Preview Lab

Preview with #A9F771

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

Preview Lab → · Contrast checker → · Palette generator →