#ACE463#ACE463

#ACE463 is a very light, vivid yellow-green. Relative luminance 0.652; OKLCH L 85.4% C 0.169 H 129.1°. Best body text is #000000 at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#ACE463
RGB	rgb(172, 228, 99)
HSL	hsl(86, 70%, 64%)
HSV	hsv(86, 57%, 89%)
CMYK	cmyk(24.6%, 0%, 56.6%, 10.6%)
CIE-LAB	lab(84.56, -38.06, 56.20)
CIE-LCH	lch(84.56, 67.88, 124.10°)
OKLab	oklab(85.39% -0.1068 0.1316)
OKLCH	oklch(85.39% 0.169 129.1)
XYZ	xyz(47.0085, 65.1573, 21.9019)
Luminance	0.6516 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE463 #9B63E4

analogous

#E4DC63 #ACE463 #6CE463

triadic

#ACE463 #63ACE4 #E463AC

tetradic

#ACE463 #63E4DC #9B63E4 #E4636C

square

#ACE463 #63E4DC #9B63E4 #E4636C

split-complementary

#ACE463 #636CE4 #DC63E4

monochromatic

#70AE1E #90DB2F #ACE463 #C8ED97 #E4F6CB

Accessibility & contrast

On white

1.50

#ACE463 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.03

#ACE463 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE463

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE463	#FFFFFF	#000000	##000000
##ACE463	1.00	1.50	14.03	14.03
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.03	21.00	1.00	1.00
##000000	14.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED656

Deuteranopia (green-blind)

#E6D26C

Tritanopia (blue-blind)

#B0DBC8

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #ace463;
/* rgb */ color: rgb(172, 228, 99);
/* oklch */ color: oklch(85.4% 0.169 129.1);

Tailwind

colors: {
  custom: {
    50: '#c8ec93',
    500: '#ace463',
    950: '#000000',
  },
}

SCSS

$custom: #ace463;
$custom-light: #c8ec93;
$custom-dark: #000000;

JSON

{
  "hex": "#ace463",
  "rgb": {
    "r": 172,
    "g": 228,
    "b": 99
  },
  "hsl": {
    "h": 86.047,
    "s": 70.492,
    "l": 64.118
  },
  "oklch": {
    "l": 0.85389,
    "c": 0.16948,
    "h": 129.1
  },
  "luminance": 0.65158
}

Semantic roles & 50–950 ramp

primary

#ACE463

secondary

#6E3CB0

accent

#13D366

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160D

muted

#83847F

Preview Lab

Preview with #ACE463

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

Preview Lab → · Contrast checker → · Palette generator →