#AECF38#AECF38

#AECF38 is a light, vivid yellow-green. Relative luminance 0.539; OKLCH L 80.3% C 0.174 H 121.4°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#AECF38
RGB	rgb(174, 207, 56)
HSL	hsl(73, 61%, 52%)
HSV	hsv(73, 73%, 81%)
CMYK	cmyk(15.9%, 0%, 72.9%, 18.8%)
CIE-LAB	lab(78.41, -30.74, 66.85)
CIE-LCH	lch(78.41, 73.58, 114.69°)
OKLab	oklab(80.34% -0.0905 0.1484)
OKLCH	oklch(80.34% 0.174 121.4)
XYZ	xyz(40.4828, 53.9098, 12.0135)
Luminance	0.5391 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AECF38 #5938CF

analogous

#CFA538 #AECF38 #62CF38

triadic

#AECF38 #38AECF #CF38AE

tetradic

#AECF38 #38CFA5 #5938CF #CF3862

square

#AECF38 #38CFA5 #5938CF #CF3862

split-complementary

#AECF38 #3862CF #A538CF

monochromatic

#5E711B #88A327 #AECF38 #C2DB69 #D6E79B

Accessibility & contrast

On white

1.78

#AECF38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#AECF38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AECF38

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AECF38	#FFFFFF	#000000	##000000
##AECF38	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC319

Deuteranopia (green-blind)

#D8C245

Tritanopia (blue-blind)

#B8C4B2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #aecf38;
/* rgb */ color: rgb(174, 207, 56);
/* oklch */ color: oklch(80.3% 0.174 121.4);

Tailwind

colors: {
  custom: {
    50: '#cadd79',
    500: '#aecf38',
    950: '#000000',
  },
}

SCSS

$custom: #aecf38;
$custom-light: #cadd79;
$custom-dark: #000000;

JSON

{
  "hex": "#aecf38",
  "rgb": {
    "r": 174,
    "g": 207,
    "b": 56
  },
  "hsl": {
    "h": 73.113,
    "s": 61.134,
    "l": 51.569
  },
  "oklch": {
    "l": 0.80339,
    "c": 0.17384,
    "h": 121.4
  },
  "luminance": 0.5391
}

Semantic roles & 50–950 ramp

primary

#AECF38

secondary

#41317A

accent

#44E467

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #AECF38

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

Preview Lab → · Contrast checker → · Palette generator →