#AABC27#AABC27

#AABC27 is a light, vivid yellow. Relative luminance 0.447; OKLCH L 75.6% C 0.163 H 116.7°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#AABC27
RGB	rgb(170, 188, 39)
HSL	hsl(67, 66%, 45%)
HSV	hsv(67, 79%, 74%)
CMYK	cmyk(9.6%, 0%, 79.3%, 26.3%)
CIE-LAB	lab(72.67, -24.05, 66.73)
CIE-LCH	lch(72.67, 70.94, 109.82°)
OKLab	oklab(75.62% -0.0732 0.1455)
OKLCH	oklch(75.62% 0.163 116.7)
XYZ	xyz(34.9279, 44.6594, 8.6992)
Luminance	0.4466 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AABC27 #3927BC

analogous

#BC8327 #AABC27 #60BC27

triadic

#AABC27 #27AABC #BC27AA

tetradic

#AABC27 #27BC83 #3927BC #BC2760

square

#AABC27 #27BC83 #3927BC #BC2760

split-complementary

#AABC27 #2760BC #8327BC

monochromatic

#4E5712 #7C891C #AABC27 #C7D947 #D7E37A

Accessibility & contrast

On white

2.11

#AABC27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#AABC27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AABC27

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AABC27	#FFFFFF	#000000	##000000
##AABC27	1.00	2.11	9.93	9.93
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B200

Deuteranopia (green-blind)

#C8B336

Tritanopia (blue-blind)

#B5B1A1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #aabc27;
/* rgb */ color: rgb(170, 188, 39);
/* oklch */ color: oklch(75.6% 0.163 116.7);

Tailwind

colors: {
  custom: {
    50: '#c7d06f',
    500: '#aabc27',
    950: '#000000',
  },
}

SCSS

$custom: #aabc27;
$custom-light: #c7d06f;
$custom-dark: #000000;

JSON

{
  "hex": "#aabc27",
  "rgb": {
    "r": 170,
    "g": 188,
    "b": 39
  },
  "hsl": {
    "h": 67.248,
    "s": 65.639,
    "l": 44.51
  },
  "oklch": {
    "l": 0.75616,
    "c": 0.16284,
    "h": 116.7
  },
  "luminance": 0.44659
}

Semantic roles & 50–950 ramp

primary

#AABC27

secondary

#7E73CB

accent

#3FE954

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#141308

muted

#82827B

Preview Lab

Preview with #AABC27

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

Preview Lab → · Contrast checker → · Palette generator →