#AECF63#AECF63

#AECF63 is a light, vivid yellow-green. Relative luminance 0.545; OKLCH L 80.7% C 0.141 H 123.6°. Best body text is #000000 at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#AECF63
RGB	rgb(174, 207, 99)
HSL	hsl(78, 53%, 60%)
HSV	hsv(78, 52%, 81%)
CMYK	cmyk(15.9%, 0%, 52.2%, 18.8%)
CIE-LAB	lab(78.77, -27.58, 49.49)
CIE-LCH	lch(78.77, 56.65, 119.13°)
OKLab	oklab(80.74% -0.0778 0.117)
OKLCH	oklch(80.74% 0.141 123.6)
XYZ	xyz(42.0206, 54.5250, 20.1126)
Luminance	0.5453 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AECF63 #8463CF

analogous

#CFBA63 #AECF63 #78CF63

triadic

#AECF63 #63AECF #CF63AE

tetradic

#AECF63 #63CFBA #8463CF #CF6378

square

#AECF63 #63CFBA #8463CF #CF6378

split-complementary

#AECF63 #6378CF #BA63CF

monochromatic

#6F8C2B #94BB3A #AECF63 #C6DD92 #DFECC1

Accessibility & contrast

On white

1.76

#AECF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.91

#AECF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AECF63

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AECF63	#FFFFFF	#000000	##000000
##AECF63	1.00	1.76	11.91	11.91
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.91	21.00	1.00	1.00
##000000	11.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C459

Deuteranopia (green-blind)

#D5C369

Tritanopia (blue-blind)

#B5C6B7

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #aecf63;
/* rgb */ color: rgb(174, 207, 99);
/* oklch */ color: oklch(80.7% 0.141 123.6);

Tailwind

colors: {
  custom: {
    50: '#c8dd92',
    500: '#aecf63',
    950: '#000000',
  },
}

SCSS

$custom: #aecf63;
$custom-light: #c8dd92;
$custom-dark: #000000;

JSON

{
  "hex": "#aecf63",
  "rgb": {
    "r": 174,
    "g": 207,
    "b": 99
  },
  "hsl": {
    "h": 78.333,
    "s": 52.941,
    "l": 60
  },
  "oklch": {
    "l": 0.80742,
    "c": 0.14051,
    "h": 123.6
  },
  "luminance": 0.54525
}

Semantic roles & 50–950 ramp

primary

#AECF63

secondary

#5C4393

accent

#4BDC78

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13150D

muted

#83847F

Preview Lab

Preview with #AECF63

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

Preview Lab → · Contrast checker → · Palette generator →