#AEC640#AEC640

#AEC640 is a light, vivid yellow-green. Relative luminance 0.498; OKLCH L 78.3% C 0.158 H 119.0°. Best body text is #000000 at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#AEC640
RGB	rgb(174, 198, 64)
HSL	hsl(71, 54%, 51%)
HSV	hsv(71, 68%, 78%)
CMYK	cmyk(12.1%, 0%, 67.7%, 22.4%)
CIE-LAB	lab(75.92, -26.01, 61.48)
CIE-LCH	lch(75.92, 66.76, 112.93°)
OKLab	oklab(78.35% -0.0767 0.1384)
OKLCH	oklch(78.35% 0.158 119)
XYZ	xyz(38.5758, 49.7573, 12.4214)
Luminance	0.4976 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEC640 #5840C6

analogous

#C69B40 #AEC640 #6BC640

triadic

#AEC640 #40AEC6 #C640AE

tetradic

#AEC640 #40C69B #5840C6 #C6406B

square

#AEC640 #40C69B #5840C6 #C6406B

split-complementary

#AEC640 #406BC6 #9B40C6

monochromatic

#5E6C20 #879B2E #AEC640 #C2D46F #D6E29E

Accessibility & contrast

On white

1.92

#AEC640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.95

#AEC640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEC640

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEC640	#FFFFFF	#000000	##000000
##AEC640	1.00	1.92	10.95	10.95
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.95	21.00	1.00	1.00
##000000	10.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB2C

Deuteranopia (green-blind)

#D0BC4A

Tritanopia (blue-blind)

#B8BCAB

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #aec640;
/* rgb */ color: rgb(174, 198, 64);
/* oklch */ color: oklch(78.3% 0.158 119.0);

Tailwind

colors: {
  custom: {
    50: '#c9d77c',
    500: '#aec640',
    950: '#000000',
  },
}

SCSS

$custom: #aec640;
$custom-light: #c9d77c;
$custom-dark: #000000;

JSON

{
  "hex": "#aec640",
  "rgb": {
    "r": 174,
    "g": 198,
    "b": 64
  },
  "hsl": {
    "h": 70.746,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.7835,
    "c": 0.15825,
    "h": 119
  },
  "luminance": 0.49757
}

Semantic roles & 50–950 ramp

primary

#AEC640

secondary

#9E93CE

accent

#4ADD65

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#14140A

muted

#82837C

Preview Lab

Preview with #AEC640

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

Preview Lab → · Contrast checker → · Palette generator →