#AAF251#AAF251

#AAF251 is a very light, highly saturated yellow-green. Relative luminance 0.726; OKLCH L 88.3% C 0.202 H 130.4°. Best body text is #000000 at 15.53:1 contrast (WCAG AA passes).

Color values

HEX#AAF251
RGBrgb(170, 242, 81)
HSLhsl(87, 86%, 63%)
HSVhsv(87, 67%, 95%)
CMYKcmyk(29.8%, 0%, 66.5%, 5.1%)
CIE-LABlab(88.28, -46.34, 67.67)
CIE-LCHlch(88.28, 82.02, 124.40°)
OKLaboklab(88.32% -0.131 0.1539)
OKLCHoklch(88.32% 0.202 130.4)
XYZxyz(49.8145, 72.6429, 19.1799)
Luminance0.7264 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AAF251 #9951F2
analogous
#F2E951 #AAF251 #59F251
triadic
#AAF251 #51AAF2 #F251AA
tetradic
#AAF251 #51F2E9 #9951F2 #F25159
square
#AAF251 #51F2E9 #9951F2 #F25159
split-complementary
#AAF251 #5159F2 #E951F2
monochromatic
#6DBB0E #8EEE18 #AAF251 #C6F68A #E2FBC3

Accessibility & contrast

On white

1.35
#AAF251 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.53
#AAF251 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAF251
15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AAF251#FFFFFF#000000##000000
##AAF2511.001.3515.5315.53
#FFFFFF1.351.0021.0021.00
#00000015.5321.001.001.00
##00000015.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#FDE13A
Deuteranopia (green-blind)
#F3DC5E
Tritanopia (blue-blind)
#AEE8D1
Achromatopsia (no color)
#DDDDDD

Design tokens & code

CSS
--color: #aaf251;
/* rgb */ color: rgb(170, 242, 81);
/* oklch */ color: oklch(88.3% 0.202 130.4);
Tailwind
colors: {
  custom: {
    50: '#c8f68a',
    500: '#aaf251',
    950: '#000000',
  },
}
SCSS
$custom: #aaf251;
$custom-light: #c8f68a;
$custom-dark: #000000;
JSON
{
  "hex": "#aaf251",
  "rgb": {
    "r": 170,
    "g": 242,
    "b": 81
  },
  "hsl": {
    "h": 86.832,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.88324,
    "c": 0.20208,
    "h": 130.4
  },
  "luminance": 0.72644
}

Semantic roles & 50–950 ramp

primary
#AAF251
secondary
#6C2EB9
accent
#03E367
background
#FEFFFC
surface
#FBFEF4
border
#D4D6CE
text
#14170C
muted
#83857F

Preview Lab

Preview with #AAF251

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

Preview Lab → · Contrast checker → · Palette generator →

#AAF251 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva