#ACE65E#ACE65E

#ACE65E is a very light, vivid yellow-green. Relative luminance 0.662; OKLCH L 85.8% C 0.176 H 129.0°. Best body text is #000000 at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#ACE65E
RGB	rgb(172, 230, 94)
HSL	hsl(86, 73%, 64%)
HSV	hsv(86, 59%, 90%)
CMYK	cmyk(25.2%, 0%, 59.1%, 9.8%)
CIE-LAB	lab(85.08, -39.39, 58.97)
CIE-LCH	lch(85.08, 70.92, 123.74°)
OKLab	oklab(85.79% -0.1109 0.137)
OKLCH	oklch(85.79% 0.176 129)
XYZ	xyz(47.3302, 66.1714, 20.8662)
Luminance	0.6617 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE65E #985EE6

analogous

#E6DC5E #ACE65E #68E65E

triadic

#ACE65E #5EACE6 #E65EAC

tetradic

#ACE65E #5EE6DC #985EE6 #E65E68

square

#ACE65E #5EE6DC #985EE6 #E65E68

split-complementary

#ACE65E #5E68E6 #DC5EE6

monochromatic

#70AF1B #91DE29 #ACE65E #C7EE93 #E3F6C8

Accessibility & contrast

On white

1.48

#ACE65E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.23

#ACE65E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE65E

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE65E	#FFFFFF	#000000	##000000
##ACE65E	1.00	1.48	14.23	14.23
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.23	21.00	1.00	1.00
##000000	14.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D74F

Deuteranopia (green-blind)

#E8D368

Tritanopia (blue-blind)

#B1DDC9

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #ace65e;
/* rgb */ color: rgb(172, 230, 94);
/* oklch */ color: oklch(85.8% 0.176 129.0);

Tailwind

colors: {
  custom: {
    50: '#c8ee90',
    500: '#ace65e',
    950: '#000000',
  },
}

SCSS

$custom: #ace65e;
$custom-light: #c8ee90;
$custom-dark: #000000;

JSON

{
  "hex": "#ace65e",
  "rgb": {
    "r": 172,
    "g": 230,
    "b": 94
  },
  "hsl": {
    "h": 85.588,
    "s": 73.118,
    "l": 63.529
  },
  "oklch": {
    "l": 0.85794,
    "c": 0.17628,
    "h": 129
  },
  "luminance": 0.66172
}

Semantic roles & 50–950 ramp

primary

#ACE65E

secondary

#6B39B0

accent

#10D564

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13160D

muted

#83857F

Preview Lab

Preview with #ACE65E

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

Preview Lab → · Contrast checker → · Palette generator →