#AAF971#AAF971

#AAF971 is a very light, vivid yellow-green. Relative luminance 0.775; OKLCH L 90.3% C 0.186 H 133.9°. Best body text is #000000 at 16.50:1 contrast (WCAG AA passes).

Color values

HEX	#AAF971
RGB	rgb(170, 249, 113)
HSL	hsl(95, 92%, 71%)
HSV	hsv(95, 55%, 98%)
CMYK	cmyk(31.7%, 0%, 54.6%, 2.4%)
CIE-LAB	lab(90.55, -46.59, 56.88)
CIE-LCH	lch(90.55, 73.52, 129.32°)
OKLab	oklab(90.26% -0.1292 0.1343)
OKLCH	oklch(90.26% 0.186 133.9)
XYZ	xyz(53.4329, 77.4877, 27.7609)
Luminance	0.7749 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAF971 #C071F9

analogous

#EEF971 #AAF971 #71F97C

triadic

#AAF971 #71AAF9 #F971AA

tetradic

#AAF971 #71EEF9 #C071F9 #F97C71

square

#AAF971 #71EEF9 #C071F9 #F97C71

split-complementary

#AAF971 #7C71F9 #F971EE

monochromatic

#66E60A #87F736 #AAF971 #CDFBAC #EDFEE2

Accessibility & contrast

On white

1.27

#AAF971 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.50

#AAF971 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAF971

16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAF971	#FFFFFF	#000000	##000000
##AAF971	1.00	1.27	16.50	16.50
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.50	21.00	1.00	1.00
##000000	16.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE864

Deuteranopia (green-blind)

#F6E27A

Tritanopia (blue-blind)

#AAF0DB

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #aaf971;
/* rgb */ color: rgb(170, 249, 113);
/* oklch */ color: oklch(90.3% 0.186 133.9);

Tailwind

colors: {
  custom: {
    50: '#c7fb9d',
    500: '#aaf971',
    950: '#000000',
  },
}

SCSS

$custom: #aaf971;
$custom-light: #c7fb9d;
$custom-dark: #000000;

JSON

{
  "hex": "#aaf971",
  "rgb": {
    "r": 170,
    "g": 249,
    "b": 113
  },
  "hsl": {
    "h": 94.853,
    "s": 91.892,
    "l": 70.98
  },
  "oklch": {
    "l": 0.90258,
    "c": 0.18637,
    "h": 133.9
  },
  "luminance": 0.7749
}

Semantic roles & 50–950 ramp

primary

#AAF971

secondary

#943AD4

accent

#00E685

background

#FEFFFC

surface

#FAFFF5

border

#D3D7CF

text

#13170F

muted

#838580

Preview Lab

Preview with #AAF971

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

Preview Lab → · Contrast checker → · Palette generator →