#AACE43#AACE43

#AACE43 is a light, vivid yellow-green. Relative luminance 0.531; OKLCH L 79.9% C 0.167 H 122.8°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#AACE43
RGB	rgb(170, 206, 67)
HSL	hsl(76, 59%, 54%)
HSV	hsv(76, 67%, 81%)
CMYK	cmyk(17.5%, 0%, 67.5%, 19.2%)
CIE-LAB	lab(77.93, -31.23, 62.30)
CIE-LCH	lch(77.93, 69.69, 116.63°)
OKLab	oklab(79.91% -0.0906 0.1407)
OKLCH	oklch(79.91% 0.167 122.8)
XYZ	xyz(39.6624, 53.0937, 13.4677)
Luminance	0.5309 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACE43 #6743CE

analogous

#CEAD43 #AACE43 #64CE43

triadic

#AACE43 #43AACE #CE43AA

tetradic

#AACE43 #43CEAD #6743CE #CE4364

square

#AACE43 #43CEAD #6743CE #CE4364

split-complementary

#AACE43 #4364CE #AD43CE

monochromatic

#61771F #88A82C #AACE43 #C0DB74 #D6E7A4

Accessibility & contrast

On white

1.81

#AACE43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#AACE43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACE43

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACE43	#FFFFFF	#000000	##000000
##AACE43	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC22E

Deuteranopia (green-blind)

#D5C14E

Tritanopia (blue-blind)

#B2C4B2

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #aace43;
/* rgb */ color: rgb(170, 206, 67);
/* oklch */ color: oklch(79.9% 0.167 122.8);

Tailwind

colors: {
  custom: {
    50: '#c7dd7f',
    500: '#aace43',
    950: '#000000',
  },
}

SCSS

$custom: #aace43;
$custom-light: #c7dd7f;
$custom-dark: #000000;

JSON

{
  "hex": "#aace43",
  "rgb": {
    "r": 170,
    "g": 206,
    "b": 67
  },
  "hsl": {
    "h": 75.54,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.79907,
    "c": 0.16735,
    "h": 122.8
  },
  "luminance": 0.53094
}

Semantic roles & 50–950 ramp

primary

#AACE43

secondary

#493580

accent

#46E26E

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #AACE43

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

Preview Lab → · Contrast checker → · Palette generator →