#ACE963#ACE963

#ACE963 is a very light, vivid yellow-green. Relative luminance 0.679; OKLCH L 86.5% C 0.176 H 129.9°. Best body text is #000000 at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#ACE963
RGB	rgb(172, 233, 99)
HSL	hsl(87, 75%, 65%)
HSV	hsv(87, 58%, 91%)
CMYK	cmyk(26.2%, 0%, 57.5%, 8.6%)
CIE-LAB	lab(85.98, -40.29, 57.82)
CIE-LCH	lch(85.98, 70.47, 124.87°)
OKLab	oklab(86.54% -0.113 0.135)
OKLCH	oklch(86.54% 0.176 129.9)
XYZ	xyz(48.4039, 67.9481, 22.3670)
Luminance	0.6795 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Kiwi

#9CEF43

ΔE00 3.73

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE963 #A063E9

analogous

#E9E363 #ACE963 #69E963

triadic

#ACE963 #63ACE9 #E963AC

tetradic

#ACE963 #63E9E3 #A063E9 #E96369

square

#ACE963 #63E9E3 #A063E9 #E96369

split-complementary

#ACE963 #6369E9 #E363E9

monochromatic

#70B81A #8FE12D #ACE963 #C9F199 #E5F8CE

Accessibility & contrast

On white

1.44

#ACE963 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.59

#ACE963 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE963

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE963	#FFFFFF	#000000	##000000
##ACE963	1.00	1.44	14.59	14.59
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.59	21.00	1.00	1.00
##000000	14.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DA55

Deuteranopia (green-blind)

#EAD66C

Tritanopia (blue-blind)

#B0E0CC

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #ace963;
/* rgb */ color: rgb(172, 233, 99);
/* oklch */ color: oklch(86.5% 0.176 129.9);

Tailwind

colors: {
  custom: {
    50: '#c8f094',
    500: '#ace963',
    950: '#000000',
  },
}

SCSS

$custom: #ace963;
$custom-light: #c8f094;
$custom-dark: #000000;

JSON

{
  "hex": "#ace963",
  "rgb": {
    "r": 172,
    "g": 233,
    "b": 99
  },
  "hsl": {
    "h": 87.313,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.86536,
    "c": 0.17608,
    "h": 129.9
  },
  "luminance": 0.67949
}

Semantic roles & 50–950 ramp

primary

#ACE963

secondary

#7239B7

accent

#0ED76A

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13160D

muted

#83857F

Preview Lab

Preview with #ACE963

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

Preview Lab → · Contrast checker → · Palette generator →