#AECC4F#AECC4F

#AECC4F is a light, vivid yellow-green. Relative luminance 0.527; OKLCH L 79.8% C 0.154 H 121.4°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#AECC4F
RGB	rgb(174, 204, 79)
HSL	hsl(74, 55%, 55%)
HSV	hsv(74, 61%, 80%)
CMYK	cmyk(14.7%, 0%, 61.3%, 20%)
CIE-LAB	lab(77.73, -27.87, 57.29)
CIE-LCH	lch(77.73, 63.71, 115.94°)
OKLab	oklab(79.84% -0.0804 0.1317)
OKLCH	oklch(79.84% 0.154 121.4)
XYZ	xyz(40.4602, 52.7489, 15.4457)
Luminance	0.5275 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AECC4F #6D4FCC

analogous

#CCAB4F #AECC4F #6FCC4F

triadic

#AECC4F #4FAECC #CC4FAE

tetradic

#AECC4F #4FCCAB #6D4FCC #CC4F6F

square

#AECC4F #4FCCAB #6D4FCC #CC4F6F

split-complementary

#AECC4F #4F6FCC #AB4FCC

monochromatic

#677D24 #8FAC32 #AECC4F #C4DA7E #DAE7AE

Accessibility & contrast

On white

1.82

#AECC4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#AECC4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AECC4F

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AECC4F	#FFFFFF	#000000	##000000
##AECC4F	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C140

Deuteranopia (green-blind)

#D4C058

Tritanopia (blue-blind)

#B7C2B2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #aecc4f;
/* rgb */ color: rgb(174, 204, 79);
/* oklch */ color: oklch(79.8% 0.154 121.4);

Tailwind

colors: {
  custom: {
    50: '#c9db85',
    500: '#aecc4f',
    950: '#000000',
  },
}

SCSS

$custom: #aecc4f;
$custom-light: #c9db85;
$custom-dark: #000000;

JSON

{
  "hex": "#aecc4f",
  "rgb": {
    "r": 174,
    "g": 204,
    "b": 79
  },
  "hsl": {
    "h": 74.4,
    "s": 55.066,
    "l": 55.49
  },
  "oklch": {
    "l": 0.79841,
    "c": 0.15428,
    "h": 121.4
  },
  "luminance": 0.52749
}

Semantic roles & 50–950 ramp

primary

#AECC4F

secondary

#4C3B84

accent

#49DE6D

background

#FEFEFB

surface

#FAFBF2

border

#D3D4CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #AECC4F

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

Preview Lab → · Contrast checker → · Palette generator →