#ACE56A#ACE56A

#ACE56A is a very light, vivid yellow-green. Relative luminance 0.658; OKLCH L 85.7% C 0.165 H 129.9°. Best body text is #000000 at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#ACE56A
RGB	rgb(172, 229, 106)
HSL	hsl(88, 70%, 66%)
HSV	hsv(88, 54%, 90%)
CMYK	cmyk(24.9%, 0%, 53.7%, 10.2%)
CIE-LAB	lab(84.92, -37.84, 53.47)
CIE-LCH	lch(84.92, 65.50, 125.29°)
OKLab	oklab(85.7% -0.1057 0.1263)
OKLCH	oklch(85.7% 0.165 129.9)
XYZ	xyz(47.6336, 65.8488, 23.8333)
Luminance	0.6585 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE56A #A36AE5

analogous

#E5E16A #ACE56A #6EE56A

triadic

#ACE56A #6AACE5 #E56AAC

tetradic

#ACE56A #6AE5E1 #A36AE5 #E56A6E

square

#ACE56A #6AE5E1 #A36AE5 #E56A6E

split-complementary

#ACE56A #6A6EE5 #E16AE5

monochromatic

#70B520 #8FDC36 #ACE56A #C9EE9E #E6F7D2

Accessibility & contrast

On white

1.48

#ACE56A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.17

#ACE56A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE56A

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE56A	#FFFFFF	#000000	##000000
##ACE56A	1.00	1.48	14.17	14.17
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.17	21.00	1.00	1.00
##000000	14.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED75E

Deuteranopia (green-blind)

#E6D372

Tritanopia (blue-blind)

#B0DCCA

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #ace56a;
/* rgb */ color: rgb(172, 229, 106);
/* oklch */ color: oklch(85.7% 0.165 129.9);

Tailwind

colors: {
  custom: {
    50: '#c7ed98',
    500: '#ace56a',
    950: '#000000',
  },
}

SCSS

$custom: #ace56a;
$custom-light: #c7ed98;
$custom-dark: #000000;

JSON

{
  "hex": "#ace56a",
  "rgb": {
    "r": 172,
    "g": 229,
    "b": 106
  },
  "hsl": {
    "h": 87.805,
    "s": 70.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.857,
    "c": 0.16467,
    "h": 129.9
  },
  "luminance": 0.6585
}

Semantic roles & 50–950 ramp

primary

#ACE56A

secondary

#753EB5

accent

#13D26C

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13160E

muted

#83857F

Preview Lab

Preview with #ACE56A

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

Preview Lab → · Contrast checker → · Palette generator →