#AECE63#AECE63

#AECE63 is a light, vivid yellow-green. Relative luminance 0.540; OKLCH L 80.5% C 0.139 H 123.3°. Best body text is #000000 at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#AECE63
RGB	rgb(174, 206, 99)
HSL	hsl(78, 52%, 60%)
HSV	hsv(78, 52%, 81%)
CMYK	cmyk(15.5%, 0%, 51.9%, 19.2%)
CIE-LAB	lab(78.49, -27.10, 49.16)
CIE-LCH	lch(78.49, 56.13, 118.87°)
OKLab	oklab(80.52% -0.0764 0.1163)
OKLCH	oklch(80.52% 0.139 123.3)
XYZ	xyz(41.7791, 54.0420, 20.0321)
Luminance	0.5404 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AECE63 #8363CE

analogous

#CEB963 #AECE63 #79CE63

triadic

#AECE63 #63AECE #CE63AE

tetradic

#AECE63 #63CEB9 #8363CE #CE6379

square

#AECE63 #63CEB9 #8363CE #CE6379

split-complementary

#AECE63 #6379CE #B963CE

monochromatic

#6E8B2C #93BA3A #AECE63 #C6DD92 #DEEBC0

Accessibility & contrast

On white

1.78

#AECE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.81

#AECE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AECE63

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AECE63	#FFFFFF	#000000	##000000
##AECE63	1.00	1.78	11.81	11.81
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.81	21.00	1.00	1.00
##000000	11.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C359

Deuteranopia (green-blind)

#D4C269

Tritanopia (blue-blind)

#B5C5B6

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #aece63;
/* rgb */ color: rgb(174, 206, 99);
/* oklch */ color: oklch(80.5% 0.139 123.3);

Tailwind

colors: {
  custom: {
    50: '#c8dd92',
    500: '#aece63',
    950: '#000000',
  },
}

SCSS

$custom: #aece63;
$custom-light: #c8dd92;
$custom-dark: #000000;

JSON

{
  "hex": "#aece63",
  "rgb": {
    "r": 174,
    "g": 206,
    "b": 99
  },
  "hsl": {
    "h": 77.944,
    "s": 52.195,
    "l": 59.804
  },
  "oklch": {
    "l": 0.80516,
    "c": 0.13917,
    "h": 123.3
  },
  "luminance": 0.54042
}

Semantic roles & 50–950 ramp

primary

#AECE63

secondary

#5B4492

accent

#4CDC77

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13150D

muted

#83847F

Preview Lab

Preview with #AECE63

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

Preview Lab → · Contrast checker → · Palette generator →