#ACE154#ACE154

#ACE154 is a very light, vivid yellow-green. Relative luminance 0.633; OKLCH L 84.5% C 0.178 H 127.4°. Best body text is #000000 at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#ACE154
RGB	rgb(172, 225, 84)
HSL	hsl(83, 70%, 61%)
HSV	hsv(83, 63%, 88%)
CMYK	cmyk(23.6%, 0%, 62.7%, 11.8%)
CIE-LAB	lab(83.58, -37.97, 61.52)
CIE-LCH	lch(83.58, 72.30, 121.68°)
OKLab	oklab(84.55% -0.1079 0.1413)
OKLCH	oklch(84.55% 0.178 127.4)
XYZ	xyz(45.5387, 63.2604, 18.1971)
Luminance	0.6326 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE154 #8954E1

analogous

#E1CF54 #ACE154 #65E154

triadic

#ACE154 #54ACE1 #E154AC

tetradic

#ACE154 #54E1CF #8954E1 #E15465

square

#ACE154 #54E1CF #8954E1 #E15465

split-complementary

#ACE154 #5465E1 #CF54E1

monochromatic

#6E9F1C #91D325 #ACE154 #C5EA88 #DFF3BC

Accessibility & contrast

On white

1.54

#ACE154 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.65

#ACE154 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE154

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE154	#FFFFFF	#000000	##000000
##ACE154	1.00	1.54	13.65	13.65
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.65	21.00	1.00	1.00
##000000	13.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD343

Deuteranopia (green-blind)

#E4CF5F

Tritanopia (blue-blind)

#B2D7C4

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #ace154;
/* rgb */ color: rgb(172, 225, 84);
/* oklch */ color: oklch(84.5% 0.178 127.4);

Tailwind

colors: {
  custom: {
    50: '#c8ea8a',
    500: '#ace154',
    950: '#000000',
  },
}

SCSS

$custom: #ace154;
$custom-light: #c8ea8a;
$custom-dark: #000000;

JSON

{
  "hex": "#ace154",
  "rgb": {
    "r": 172,
    "g": 225,
    "b": 84
  },
  "hsl": {
    "h": 82.553,
    "s": 70.149,
    "l": 60.588
  },
  "oklch": {
    "l": 0.84548,
    "c": 0.17774,
    "h": 127.4
  },
  "luminance": 0.63261
}

Semantic roles & 50–950 ramp

primary

#ACE154

secondary

#5F37A2

accent

#13D25B

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #ACE154

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

Preview Lab → · Contrast checker → · Palette generator →