#ACE766#ACE766

#ACE766 is a very light, vivid yellow-green. Relative luminance 0.669; OKLCH L 86.1% C 0.171 H 129.9°. Best body text is #000000 at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#ACE766
RGB	rgb(172, 231, 102)
HSL	hsl(87, 73%, 65%)
HSV	hsv(87, 56%, 91%)
CMYK	cmyk(25.5%, 0%, 55.8%, 9.4%)
CIE-LAB	lab(85.44, -39.12, 55.88)
CIE-LCH	lch(85.44, 68.21, 125.00°)
OKLab	oklab(86.11% -0.1095 0.1312)
OKLCH	oklch(86.11% 0.171 129.9)
XYZ	xyz(47.9870, 66.8806, 22.9488)
Luminance	0.6688 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE766 #A166E7

analogous

#E7E166 #ACE766 #6BE766

triadic

#ACE766 #66ACE7 #E766AC

tetradic

#ACE766 #66E7E1 #A166E7 #E7666B

square

#ACE766 #66E7E1 #A166E7 #E7666B

split-complementary

#ACE766 #666BE7 #E166E7

monochromatic

#70B61D #8FDF31 #ACE766 #C9EF9B #E5F8D0

Accessibility & contrast

On white

1.46

#ACE766 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.38

#ACE766 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE766

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE766	#FFFFFF	#000000	##000000
##ACE766	1.00	1.46	14.38	14.38
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.38	21.00	1.00	1.00
##000000	14.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D859

Deuteranopia (green-blind)

#E8D46F

Tritanopia (blue-blind)

#B0DECB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #ace766;
/* rgb */ color: rgb(172, 231, 102);
/* oklch */ color: oklch(86.1% 0.171 129.9);

Tailwind

colors: {
  custom: {
    50: '#c8ef95',
    500: '#ace766',
    950: '#000000',
  },
}

SCSS

$custom: #ace766;
$custom-light: #c8ef95;
$custom-dark: #000000;

JSON

{
  "hex": "#ace766",
  "rgb": {
    "r": 172,
    "g": 231,
    "b": 102
  },
  "hsl": {
    "h": 87.442,
    "s": 72.881,
    "l": 65.294
  },
  "oklch": {
    "l": 0.86111,
    "c": 0.17088,
    "h": 129.9
  },
  "luminance": 0.66882
}

Semantic roles & 50–950 ramp

primary

#ACE766

secondary

#733BB6

accent

#11D56A

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13160E

muted

#83857F

Preview Lab

Preview with #ACE766

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

Preview Lab → · Contrast checker → · Palette generator →