#AAB43B#AAB43B

#AAB43B is a light, vivid yellow. Relative luminance 0.415; OKLCH L 73.9% C 0.142 H 113.9°. Best body text is #000000 at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#AAB43B
RGB	rgb(170, 180, 59)
HSL	hsl(65, 51%, 47%)
HSV	hsv(65, 67%, 71%)
CMYK	cmyk(5.6%, 0%, 67.2%, 29.4%)
CIE-LAB	lab(70.53, -19.12, 57.84)
CIE-LCH	lch(70.53, 60.92, 108.29°)
OKLab	oklab(73.94% -0.0577 0.1301)
OKLCH	oklch(73.94% 0.142 113.9)
XYZ	xyz(33.6891, 41.5050, 10.3734)
Luminance	0.4150 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAB43B #453BB4

analogous

#B4823B #AAB43B #6DB43B

triadic

#AAB43B #3BAAB4 #B43BAA

tetradic

#AAB43B #3BB482 #453BB4 #B43B6D

square

#AAB43B #3BB482 #453BB4 #B43B6D

split-complementary

#AAB43B #3B6DB4 #823BB4

monochromatic

#53581D #7E862C #AAB43B #C2CB61 #D4DA8F

Accessibility & contrast

On white

2.26

#AAB43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.30

#AAB43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAB43B

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAB43B	#FFFFFF	#000000	##000000
##AAB43B	1.00	2.26	9.30	9.30
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.30	21.00	1.00	1.00
##000000	9.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB29

Deuteranopia (green-blind)

#C1AE44

Tritanopia (blue-blind)

#B5AA9C

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #aab43b;
/* rgb */ color: rgb(170, 180, 59);
/* oklch */ color: oklch(73.9% 0.142 113.9);

Tailwind

colors: {
  custom: {
    50: '#c6ca78',
    500: '#aab43b',
    950: '#000000',
  },
}

SCSS

$custom: #aab43b;
$custom-light: #c6ca78;
$custom-dark: #000000;

JSON

{
  "hex": "#aab43b",
  "rgb": {
    "r": 170,
    "g": 180,
    "b": 59
  },
  "hsl": {
    "h": 64.959,
    "s": 50.628,
    "l": 46.863
  },
  "oklch": {
    "l": 0.73936,
    "c": 0.14232,
    "h": 113.9
  },
  "luminance": 0.41504
}

Semantic roles & 50–950 ramp

primary

#AAB43B

secondary

#8B86C5

accent

#4EDA59

background

#FCFCF7

surface

#F8F8EE

border

#D1D1C9

text

#131309

muted

#82827B

Preview Lab

Preview with #AAB43B

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

Preview Lab → · Contrast checker → · Palette generator →