#AAEC63#AAEC63

#AAEC63 is a very light, vivid yellow-green. Relative luminance 0.694; OKLCH L 87.1% C 0.181 H 130.9°. Best body text is #000000 at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#AAEC63
RGB	rgb(170, 236, 99)
HSL	hsl(89, 78%, 66%)
HSV	hsv(89, 58%, 93%)
CMYK	cmyk(28%, 0%, 58.1%, 7.5%)
CIE-LAB	lab(86.72, -42.32, 58.63)
CIE-LCH	lch(86.72, 72.31, 125.82°)
OKLab	oklab(87.11% -0.1185 0.1368)
OKLCH	oklch(87.11% 0.181 130.9)
XYZ	xyz(48.8246, 69.4364, 22.6321)
Luminance	0.6944 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAEC63 #A563EC

analogous

#ECE963 #AAEC63 #65EC63

triadic

#AAEC63 #63AAEC #EC63AA

tetradic

#AAEC63 #63ECE9 #A563EC #EC6365

square

#AAEC63 #63ECE9 #A563EC #EC6365

split-complementary

#AAEC63 #6365EC #E963EC

monochromatic

#6DBE17 #8CE52C #AAEC63 #C8F39A #E5F9D0

Accessibility & contrast

On white

1.41

#AAEC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.89

#AAEC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAEC63

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAEC63	#FFFFFF	#000000	##000000
##AAEC63	1.00	1.41	14.89	14.89
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.89	21.00	1.00	1.00
##000000	14.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC54

Deuteranopia (green-blind)

#ECD76D

Tritanopia (blue-blind)

#ADE3CE

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #aaec63;
/* rgb */ color: rgb(170, 236, 99);
/* oklch */ color: oklch(87.1% 0.181 130.9);

Tailwind

colors: {
  custom: {
    50: '#c7f294',
    500: '#aaec63',
    950: '#000000',
  },
}

SCSS

$custom: #aaec63;
$custom-light: #c7f294;
$custom-dark: #000000;

JSON

{
  "hex": "#aaec63",
  "rgb": {
    "r": 170,
    "g": 236,
    "b": 99
  },
  "hsl": {
    "h": 88.905,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.87106,
    "c": 0.18098,
    "h": 130.9
  },
  "luminance": 0.69438
}

Semantic roles & 50–950 ramp

primary

#AAEC63

secondary

#7737BC

accent

#0BDB6F

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #AAEC63

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

Preview Lab → · Contrast checker → · Palette generator →