#AACF3A#AACF3A

#AACF3A is a light, vivid yellow-green. Relative luminance 0.535; OKLCH L 80.1% C 0.174 H 122.7°. Best body text is #000000 at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#AACF3A
RGB	rgb(170, 207, 58)
HSL	hsl(75, 61%, 52%)
HSV	hsv(75, 72%, 81%)
CMYK	cmyk(17.9%, 0%, 72%, 18.8%)
CIE-LAB	lab(78.16, -32.23, 65.83)
CIE-LCH	lch(78.16, 73.29, 116.09°)
OKLab	oklab(80.07% -0.0942 0.1467)
OKLCH	oklch(80.07% 0.174 122.7)
XYZ	xyz(39.6546, 53.4770, 12.2352)
Luminance	0.5348 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACF3A #5F3ACF

analogous

#CFA93A #AACF3A #60CF3A

triadic

#AACF3A #3AAACF #CF3AAA

tetradic

#AACF3A #3ACFA9 #5F3ACF #CF3A60

square

#AACF3A #3ACFA9 #5F3ACF #CF3A60

split-complementary

#AACF3A #3A60CF #A93ACF

monochromatic

#5D731C #85A428 #AACF3A #BFDB6B #D4E79C

Accessibility & contrast

On white

1.80

#AACF3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.70

#AACF3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACF3A

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACF3A	#FFFFFF	#000000	##000000
##AACF3A	1.00	1.80	11.70	11.70
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.70	21.00	1.00	1.00
##000000	11.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC21E

Deuteranopia (green-blind)

#D6C147

Tritanopia (blue-blind)

#B3C5B2

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #aacf3a;
/* rgb */ color: rgb(170, 207, 58);
/* oklch */ color: oklch(80.1% 0.174 122.7);

Tailwind

colors: {
  custom: {
    50: '#c7dd7a',
    500: '#aacf3a',
    950: '#000000',
  },
}

SCSS

$custom: #aacf3a;
$custom-light: #c7dd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#aacf3a",
  "rgb": {
    "r": 170,
    "g": 207,
    "b": 58
  },
  "hsl": {
    "h": 74.899,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.8007,
    "c": 0.17434,
    "h": 122.7
  },
  "luminance": 0.53477
}

Semantic roles & 50–950 ramp

primary

#AACF3A

secondary

#44327B

accent

#44E46C

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #AACF3A

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

Preview Lab → · Contrast checker → · Palette generator →