#AAC23F#AAC23F

#AAC23F is a light, vivid yellow-green. Relative luminance 0.475; OKLCH L 77.1% C 0.156 H 119.2°. Best body text is #000000 at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#AAC23F
RGB	rgb(170, 194, 63)
HSL	hsl(71, 52%, 50%)
HSV	hsv(71, 68%, 76%)
CMYK	cmyk(12.4%, 0%, 67.5%, 23.9%)
CIE-LAB	lab(74.50, -25.78, 60.33)
CIE-LCH	lch(74.50, 65.61, 113.13°)
OKLab	oklab(77.13% -0.0759 0.1359)
OKLCH	oklch(77.13% 0.156 119.2)
XYZ	xyz(36.7672, 47.4887, 11.9310)
Luminance	0.4749 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAC23F #573FC2

analogous

#C2983F #AAC23F #69C23F

triadic

#AAC23F #3FAAC2 #C23FAA

tetradic

#AAC23F #3FC298 #573FC2 #C23F69

square

#AAC23F #3FC298 #573FC2 #C23F69

split-complementary

#AAC23F #3F69C2 #983FC2

monochromatic

#596620 #82952F #AAC23F #BFD16D #D3E09C

Accessibility & contrast

On white

2.00

#AAC23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.50

#AAC23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAC23F

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAC23F	#FFFFFF	#000000	##000000
##AAC23F	1.00	2.00	10.50	10.50
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.50	21.00	1.00	1.00
##000000	10.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB72C

Deuteranopia (green-blind)

#CCB849

Tritanopia (blue-blind)

#B4B8A8

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #aac23f;
/* rgb */ color: rgb(170, 194, 63);
/* oklch */ color: oklch(77.1% 0.156 119.2);

Tailwind

colors: {
  custom: {
    50: '#c6d47b',
    500: '#aac23f',
    950: '#000000',
  },
}

SCSS

$custom: #aac23f;
$custom-light: #c6d47b;
$custom-dark: #000000;

JSON

{
  "hex": "#aac23f",
  "rgb": {
    "r": 170,
    "g": 194,
    "b": 63
  },
  "hsl": {
    "h": 70.992,
    "s": 51.779,
    "l": 50.392
  },
  "oklch": {
    "l": 0.77135,
    "c": 0.15569,
    "h": 119.2
  },
  "luminance": 0.47489
}

Semantic roles & 50–950 ramp

primary

#AAC23F

secondary

#9C91CC

accent

#4DDB67

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #AAC23F

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

Preview Lab → · Contrast checker → · Palette generator →