#AACE53#AACE53

#AACE53 is a light, vivid yellow-green. Relative luminance 0.533; OKLCH L 80.1% C 0.155 H 123.6°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#AACE53
RGB	rgb(170, 206, 83)
HSL	hsl(78, 56%, 57%)
HSV	hsv(78, 60%, 81%)
CMYK	cmyk(17.5%, 0%, 59.7%, 19.2%)
CIE-LAB	lab(78.06, -30.08, 55.86)
CIE-LCH	lch(78.06, 63.44, 118.30°)
OKLab	oklab(80.05% -0.086 0.1292)
OKLCH	oklch(80.05% 0.155 123.6)
XYZ	xyz(40.2105, 53.3130, 16.3540)
Luminance	0.5331 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACE53 #7753CE

analogous

#CEB553 #AACE53 #6DCE53

triadic

#AACE53 #53AACE #CE53AA

tetradic

#AACE53 #53CEB5 #7753CE #CE536D

square

#AACE53 #53CEB5 #7753CE #CE536D

split-complementary

#AACE53 #536DCE #B553CE

monochromatic

#678225 #8CB133 #AACE53 #C2DC83 #D9E9B2

Accessibility & contrast

On white

1.80

#AACE53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#AACE53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACE53

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACE53	#FFFFFF	#000000	##000000
##AACE53	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C245

Deuteranopia (green-blind)

#D4C15B

Tritanopia (blue-blind)

#B1C5B4

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #aace53;
/* rgb */ color: rgb(170, 206, 83);
/* oklch */ color: oklch(80.1% 0.155 123.6);

Tailwind

colors: {
  custom: {
    50: '#c6dd88',
    500: '#aace53',
    950: '#000000',
  },
}

SCSS

$custom: #aace53;
$custom-light: #c6dd88;
$custom-dark: #000000;

JSON

{
  "hex": "#aace53",
  "rgb": {
    "r": 170,
    "g": 206,
    "b": 83
  },
  "hsl": {
    "h": 77.561,
    "s": 55.656,
    "l": 56.667
  },
  "oklch": {
    "l": 0.80053,
    "c": 0.15517,
    "h": 123.6
  },
  "luminance": 0.53313
}

Semantic roles & 50–950 ramp

primary

#AACE53

secondary

#533C89

accent

#49DF75

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #AACE53

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

Preview Lab → · Contrast checker → · Palette generator →