#AEC631#AEC631

#AEC631 is a light, vivid yellow. Relative luminance 0.496; OKLCH L 78.2% C 0.167 H 118.6°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#AEC631
RGB	rgb(174, 198, 49)
HSL	hsl(70, 60%, 48%)
HSV	hsv(70, 75%, 78%)
CMYK	cmyk(12.1%, 0%, 75.3%, 22.4%)
CIE-LAB	lab(75.83, -26.81, 66.70)
CIE-LCH	lch(75.83, 71.89, 111.90°)
OKLab	oklab(78.25% -0.0802 0.147)
OKLCH	oklch(78.25% 0.167 118.6)
XYZ	xyz(38.2049, 49.6089, 10.4680)
Luminance	0.4961 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEC631 #4931C6

analogous

#C69331 #AEC631 #64C631

triadic

#AEC631 #31AEC6 #C631AE

tetradic

#AEC631 #31C693 #4931C6 #C63164

square

#AEC631 #31C693 #4931C6 #C63164

split-complementary

#AEC631 #3164C6 #9331C6

monochromatic

#586419 #839525 #AEC631 #C3D75D #D5E38E

Accessibility & contrast

On white

1.92

#AEC631 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#AEC631 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEC631

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEC631	#FFFFFF	#000000	##000000
##AEC631	1.00	1.92	10.92	10.92
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.92	21.00	1.00	1.00
##000000	10.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB0B

Deuteranopia (green-blind)

#D1BB3F

Tritanopia (blue-blind)

#B9BBAA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #aec631;
/* rgb */ color: rgb(174, 198, 49);
/* oklch */ color: oklch(78.2% 0.167 118.6);

Tailwind

colors: {
  custom: {
    50: '#cad775',
    500: '#aec631',
    950: '#000000',
  },
}

SCSS

$custom: #aec631;
$custom-light: #cad775;
$custom-dark: #000000;

JSON

{
  "hex": "#aec631",
  "rgb": {
    "r": 174,
    "g": 198,
    "b": 49
  },
  "hsl": {
    "h": 69.664,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.78247,
    "c": 0.16745,
    "h": 118.6
  },
  "luminance": 0.49609
}

Semantic roles & 50–950 ramp

primary

#AEC631

secondary

#9185CE

accent

#44E35E

background

#FCFDF7

surface

#F9FAED

border

#D2D3C8

text

#141409

muted

#82837B

Preview Lab

Preview with #AEC631

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

Preview Lab → · Contrast checker → · Palette generator →