#AEC637#AEC637

#AEC637 is a light, vivid yellow-green. Relative luminance 0.497; OKLCH L 78.3% C 0.164 H 118.8°. Best body text is #000000 at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#AEC637
RGB	rgb(174, 198, 55)
HSL	hsl(70, 57%, 50%)
HSV	hsv(70, 72%, 78%)
CMYK	cmyk(12.1%, 0%, 72.2%, 22.4%)
CIE-LAB	lab(75.86, -26.52, 64.73)
CIE-LCH	lch(75.86, 69.95, 112.28°)
OKLab	oklab(78.28% -0.0789 0.1438)
OKLCH	oklch(78.28% 0.164 118.8)
XYZ	xyz(38.3400, 49.6630, 11.1798)
Luminance	0.4966 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEC637 #4F37C6

analogous

#C69737 #AEC637 #67C637

triadic

#AEC637 #37AEC6 #C637AE

tetradic

#AEC637 #37C697 #4F37C6 #C63767

square

#AEC637 #37C697 #4F37C6 #C63767

split-complementary

#AEC637 #3767C6 #9737C6

monochromatic

#5A661C #84962A #AEC637 #C2D466 #D5E296

Accessibility & contrast

On white

1.92

#AEC637 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.93

#AEC637 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEC637

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEC637	#FFFFFF	#000000	##000000
##AEC637	1.00	1.92	10.93	10.93
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.93	21.00	1.00	1.00
##000000	10.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB1C

Deuteranopia (green-blind)

#D0BC43

Tritanopia (blue-blind)

#B8BBAA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #aec637;
/* rgb */ color: rgb(174, 198, 55);
/* oklch */ color: oklch(78.3% 0.164 118.8);

Tailwind

colors: {
  custom: {
    50: '#cad778',
    500: '#aec637',
    950: '#000000',
  },
}

SCSS

$custom: #aec637;
$custom-light: #cad778;
$custom-dark: #000000;

JSON

{
  "hex": "#aec637",
  "rgb": {
    "r": 174,
    "g": 198,
    "b": 55
  },
  "hsl": {
    "h": 70.07,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.78284,
    "c": 0.16405,
    "h": 118.8
  },
  "luminance": 0.49663
}

Semantic roles & 50–950 ramp

primary

#AEC637

secondary

#978CCD

accent

#48E061

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#141409

muted

#82837B

Preview Lab

Preview with #AEC637

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

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