#AECF34#AECF34

#AECF34 is a light, vivid yellow-green. Relative luminance 0.539; OKLCH L 80.3% C 0.176 H 121.2°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#AECF34
RGB	rgb(174, 207, 52)
HSL	hsl(73, 62%, 51%)
HSV	hsv(73, 75%, 81%)
CMYK	cmyk(15.9%, 0%, 74.9%, 18.8%)
CIE-LAB	lab(78.39, -30.94, 68.15)
CIE-LCH	lch(78.39, 74.84, 114.42°)
OKLab	oklab(80.31% -0.0913 0.1505)
OKLCH	oklch(80.31% 0.176 121.2)
XYZ	xyz(40.3889, 53.8723, 11.5188)
Luminance	0.5387 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AECF34 #5534CF

analogous

#CFA234 #AECF34 #60CF34

triadic

#AECF34 #34AECF #CF34AE

tetradic

#AECF34 #34CFA2 #5534CF #CF3460

square

#AECF34 #34CFA2 #5534CF #CF3460

split-complementary

#AECF34 #3460CF #A234CF

monochromatic

#5D6E1A #86A026 #AECF34 #C2DB65 #D5E697

Accessibility & contrast

On white

1.78

#AECF34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#AECF34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AECF34

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AECF34	#FFFFFF	#000000	##000000
##AECF34	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC20E

Deuteranopia (green-blind)

#D8C242

Tritanopia (blue-blind)

#B8C4B2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #aecf34;
/* rgb */ color: rgb(174, 207, 52);
/* oklch */ color: oklch(80.3% 0.176 121.2);

Tailwind

colors: {
  custom: {
    50: '#cadd77',
    500: '#aecf34',
    950: '#000000',
  },
}

SCSS

$custom: #aecf34;
$custom-light: #cadd77;
$custom-dark: #000000;

JSON

{
  "hex": "#aecf34",
  "rgb": {
    "r": 174,
    "g": 207,
    "b": 52
  },
  "hsl": {
    "h": 72.774,
    "s": 61.753,
    "l": 50.784
  },
  "oklch": {
    "l": 0.80314,
    "c": 0.17606,
    "h": 121.2
  },
  "luminance": 0.53872
}

Semantic roles & 50–950 ramp

primary

#AECF34

secondary

#3F2F78

accent

#43E565

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#141509

muted

#83847D

Preview Lab

Preview with #AECF34

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

Preview Lab → · Contrast checker → · Palette generator →