#ACE064#ACE064

#ACE064 is a very light, vivid yellow-green. Relative luminance 0.630; OKLCH L 84.5% C 0.163 H 128.4°. Best body text is #000000 at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#ACE064
RGB	rgb(172, 224, 100)
HSL	hsl(85, 67%, 64%)
HSV	hsv(85, 55%, 88%)
CMYK	cmyk(23.2%, 0%, 55.4%, 12.2%)
CIE-LAB	lab(83.44, -36.16, 54.46)
CIE-LCH	lch(83.44, 65.37, 123.58°)
OKLab	oklab(84.49% -0.1015 0.1279)
OKLCH	oklch(84.49% 0.163 128.4)
XYZ	xyz(45.9689, 63.0012, 21.7927)
Luminance	0.6300 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE064 #9864E0

analogous

#E0D664 #ACE064 #6EE064

triadic

#ACE064 #64ACE0 #E064AC

tetradic

#ACE064 #64E0D6 #9864E0 #E0646E

square

#ACE064 #64E0D6 #9864E0 #E0646E

split-complementary

#ACE064 #646EE0 #D664E0

monochromatic

#70A822 #91D631 #ACE064 #C7EA97 #E3F4CA

Accessibility & contrast

On white

1.54

#ACE064 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.60

#ACE064 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE064

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE064	#FFFFFF	#000000	##000000
##ACE064	1.00	1.54	13.60	13.60
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.60	21.00	1.00	1.00
##000000	13.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD258

Deuteranopia (green-blind)

#E2CF6C

Tritanopia (blue-blind)

#B1D7C5

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #ace064;
/* rgb */ color: rgb(172, 224, 100);
/* oklch */ color: oklch(84.5% 0.163 128.4);

Tailwind

colors: {
  custom: {
    50: '#c7ea94',
    500: '#ace064',
    950: '#000000',
  },
}

SCSS

$custom: #ace064;
$custom-light: #c7ea94;
$custom-dark: #000000;

JSON

{
  "hex": "#ace064",
  "rgb": {
    "r": 172,
    "g": 224,
    "b": 100
  },
  "hsl": {
    "h": 85.161,
    "s": 66.667,
    "l": 63.529
  },
  "oklch": {
    "l": 0.84485,
    "c": 0.16329,
    "h": 128.4
  },
  "luminance": 0.63002
}

Semantic roles & 50–950 ramp

primary

#ACE064

secondary

#6B3EAA

accent

#17CF64

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160D

muted

#83847F

Preview Lab

Preview with #ACE064

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

Preview Lab → · Contrast checker → · Palette generator →