#ACE56E#ACE56E

#ACE56E is a very light, vivid yellow-green. Relative luminance 0.659; OKLCH L 85.7% C 0.161 H 130.4°. Best body text is #000000 at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#ACE56E
RGB	rgb(172, 229, 110)
HSL	hsl(89, 70%, 66%)
HSV	hsv(89, 52%, 90%)
CMYK	cmyk(24.9%, 0%, 52%, 10.2%)
CIE-LAB	lab(84.96, -37.44, 51.68)
CIE-LCH	lch(84.96, 63.81, 125.92°)
OKLab	oklab(85.75% -0.1043 0.1227)
OKLCH	oklch(85.75% 0.161 130.4)
XYZ	xyz(47.8465, 65.9339, 24.9545)
Luminance	0.6593 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE56E #A76EE5

analogous

#E5E26E #ACE56E #71E56E

triadic

#ACE56E #6EACE5 #E56EAC

tetradic

#ACE56E #6EE5E2 #A76EE5 #E56E71

square

#ACE56E #6EE5E2 #A76EE5 #E56E71

split-complementary

#ACE56E #6E71E5 #E26EE5

monochromatic

#6FB821 #8EDC3A #ACE56E #CAEEA2 #E7F8D6

Accessibility & contrast

On white

1.48

#ACE56E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.19

#ACE56E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE56E

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE56E	#FFFFFF	#000000	##000000
##ACE56E	1.00	1.48	14.19	14.19
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.19	21.00	1.00	1.00
##000000	14.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED763

Deuteranopia (green-blind)

#E6D376

Tritanopia (blue-blind)

#AFDDCA

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #ace56e;
/* rgb */ color: rgb(172, 229, 110);
/* oklch */ color: oklch(85.7% 0.161 130.4);

Tailwind

colors: {
  custom: {
    50: '#c7ed9a',
    500: '#ace56e',
    950: '#000000',
  },
}

SCSS

$custom: #ace56e;
$custom-light: #c7ed9a;
$custom-dark: #000000;

JSON

{
  "hex": "#ace56e",
  "rgb": {
    "r": 172,
    "g": 229,
    "b": 110
  },
  "hsl": {
    "h": 88.739,
    "s": 69.591,
    "l": 66.471
  },
  "oklch": {
    "l": 0.85749,
    "c": 0.16104,
    "h": 130.4
  },
  "luminance": 0.65935
}

Semantic roles & 50–950 ramp

primary

#ACE56E

secondary

#793FB8

accent

#14D26F

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13160E

muted

#83857F

Preview Lab

Preview with #ACE56E

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

Preview Lab → · Contrast checker → · Palette generator →