#ACE75C#ACE75C

#ACE75C is a very light, vivid yellow-green. Relative luminance 0.667; OKLCH L 86.0% C 0.179 H 129.0°. Best body text is #000000 at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#ACE75C
RGB	rgb(172, 231, 92)
HSL	hsl(85, 74%, 63%)
HSV	hsv(85, 60%, 91%)
CMYK	cmyk(25.5%, 0%, 60.2%, 9.4%)
CIE-LAB	lab(85.35, -40.01, 60.12)
CIE-LCH	lch(85.35, 72.22, 123.64°)
OKLab	oklab(86% -0.1128 0.1392)
OKLCH	oklch(86% 0.179 129)
XYZ	xyz(47.5207, 66.6941, 20.4927)
Luminance	0.6670 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE75C #975CE7

analogous

#E7DD5C #ACE75C #66E75C

triadic

#ACE75C #5CACE7 #E75CAC

tetradic

#ACE75C #5CE7DD #975CE7 #E75C66

square

#ACE75C #5CE7DD #975CE7 #E75C66

split-complementary

#ACE75C #5C66E7 #DD5CE7

monochromatic

#70AF1A #91DF27 #ACE75C #C7EF91 #E2F7C7

Accessibility & contrast

On white

1.46

#ACE75C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.34

#ACE75C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE75C

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE75C	#FFFFFF	#000000	##000000
##ACE75C	1.00	1.46	14.34	14.34
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.34	21.00	1.00	1.00
##000000	14.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D84C

Deuteranopia (green-blind)

#E9D466

Tritanopia (blue-blind)

#B1DEC9

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #ace75c;
/* rgb */ color: rgb(172, 231, 92);
/* oklch */ color: oklch(86.0% 0.179 129.0);

Tailwind

colors: {
  custom: {
    50: '#c8ef8f',
    500: '#ace75c',
    950: '#000000',
  },
}

SCSS

$custom: #ace75c;
$custom-light: #c8ef8f;
$custom-dark: #000000;

JSON

{
  "hex": "#ace75c",
  "rgb": {
    "r": 172,
    "g": 231,
    "b": 92
  },
  "hsl": {
    "h": 85.468,
    "s": 74.332,
    "l": 63.333
  },
  "oklch": {
    "l": 0.86004,
    "c": 0.1792,
    "h": 129
  },
  "luminance": 0.66695
}

Semantic roles & 50–950 ramp

primary

#ACE75C

secondary

#6B37B0

accent

#0FD664

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13160D

muted

#83857F

Preview Lab

Preview with #ACE75C

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

Preview Lab → · Contrast checker → · Palette generator →