#AACE4E#AACE4E

#AACE4E is a light, vivid yellow-green. Relative luminance 0.532; OKLCH L 80.0% C 0.159 H 123.3°. Best body text is #000000 at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#AACE4E
RGB	rgb(170, 206, 78)
HSL	hsl(77, 57%, 56%)
HSV	hsv(77, 62%, 81%)
CMYK	cmyk(17.5%, 0%, 62.1%, 19.2%)
CIE-LAB	lab(78.02, -30.47, 57.95)
CIE-LCH	lch(78.02, 65.47, 117.73°)
OKLab	oklab(80% -0.0875 0.133)
OKLCH	oklch(80% 0.159 123.3)
XYZ	xyz(40.0243, 53.2385, 15.3737)
Luminance	0.5324 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AACE4E #724ECE

analogous

#CEB24E #AACE4E #6ACE4E

triadic

#AACE4E #4EAACE #CE4EAA

tetradic

#AACE4E #4ECEB2 #724ECE #CE4E6A

square

#AACE4E #4ECEB2 #724ECE #CE4E6A

split-complementary

#AACE4E #4E6ACE #B24ECE

monochromatic

#657F23 #8BAE30 #AACE4E #C1DB7E #D8E9AE

Accessibility & contrast

On white

1.80

#AACE4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.65

#AACE4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACE4E

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AACE4E	#FFFFFF	#000000	##000000
##AACE4E	1.00	1.80	11.65	11.65
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.65	21.00	1.00	1.00
##000000	11.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C23E

Deuteranopia (green-blind)

#D4C157

Tritanopia (blue-blind)

#B2C4B3

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #aace4e;
/* rgb */ color: rgb(170, 206, 78);
/* oklch */ color: oklch(80.0% 0.159 123.3);

Tailwind

colors: {
  custom: {
    50: '#c6dd85',
    500: '#aace4e',
    950: '#000000',
  },
}

SCSS

$custom: #aace4e;
$custom-light: #c6dd85;
$custom-dark: #000000;

JSON

{
  "hex": "#aace4e",
  "rgb": {
    "r": 170,
    "g": 206,
    "b": 78
  },
  "hsl": {
    "h": 76.875,
    "s": 56.637,
    "l": 55.686
  },
  "oklch": {
    "l": 0.80003,
    "c": 0.15921,
    "h": 123.3
  },
  "luminance": 0.53239
}

Semantic roles & 50–950 ramp

primary

#AACE4E

secondary

#4F3A86

accent

#48E073

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #AACE4E

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

Preview Lab → · Contrast checker → · Palette generator →