#AECF3E#AECF3E

#AECF3E is a light, vivid yellow-green. Relative luminance 0.540; OKLCH L 80.4% C 0.170 H 121.6°. Best body text is #000000 at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#AECF3E
RGB	rgb(174, 207, 62)
HSL	hsl(74, 60%, 53%)
HSV	hsv(74, 70%, 81%)
CMYK	cmyk(15.9%, 0%, 70%, 18.8%)
CIE-LAB	lab(78.45, -30.41, 64.78)
CIE-LCH	lch(78.45, 71.56, 115.15°)
OKLab	oklab(80.38% -0.0891 0.145)
OKLCH	oklch(80.38% 0.17 121.6)
XYZ	xyz(40.6385, 53.9721, 12.8332)
Luminance	0.5397 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AECF3E #5F3ECF

analogous

#CFA73E #AECF3E #66CF3E

triadic

#AECF3E #3EAECF #CF3EAE

tetradic

#AECF3E #3ECFA7 #5F3ECF #CF3E66

square

#AECF3E #3ECFA7 #5F3ECF #CF3E66

split-complementary

#AECF3E #3E66CF #A73ECF

monochromatic

#61751D #8AA629 #AECF3E #C3DB6F #D7E7A0

Accessibility & contrast

On white

1.78

#AECF3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.79

#AECF3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AECF3E

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AECF3E	#FFFFFF	#000000	##000000
##AECF3E	1.00	1.78	11.79	11.79
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.79	21.00	1.00	1.00
##000000	11.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC326

Deuteranopia (green-blind)

#D7C24A

Tritanopia (blue-blind)

#B7C4B3

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #aecf3e;
/* rgb */ color: rgb(174, 207, 62);
/* oklch */ color: oklch(80.4% 0.170 121.6);

Tailwind

colors: {
  custom: {
    50: '#cadd7c',
    500: '#aecf3e',
    950: '#000000',
  },
}

SCSS

$custom: #aecf3e;
$custom-light: #cadd7c;
$custom-dark: #000000;

JSON

{
  "hex": "#aecf3e",
  "rgb": {
    "r": 174,
    "g": 207,
    "b": 62
  },
  "hsl": {
    "h": 73.655,
    "s": 60.166,
    "l": 52.745
  },
  "oklch": {
    "l": 0.8038,
    "c": 0.17019,
    "h": 121.6
  },
  "luminance": 0.53972
}

Semantic roles & 50–950 ramp

primary

#AECF3E

secondary

#44337E

accent

#44E369

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #AECF3E

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

Preview Lab → · Contrast checker → · Palette generator →