#ACE381#ACE381

#ACE381 is a very light, vivid yellow-green. Relative luminance 0.653; OKLCH L 85.6% C 0.140 H 132.6°. Best body text is #000000 at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#ACE381
RGB	rgb(172, 227, 129)
HSL	hsl(94, 64%, 70%)
HSV	hsv(94, 43%, 89%)
CMYK	cmyk(24.2%, 0%, 43.2%, 11%)
CIE-LAB	lab(84.63, -34.37, 42.20)
CIE-LCH	lch(84.63, 54.43, 129.16°)
OKLab	oklab(85.56% -0.0946 0.1028)
OKLCH	oklch(85.56% 0.14 132.6)
XYZ	xyz(48.4439, 65.2926, 30.8150)
Luminance	0.6529 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE381 #B881E3

analogous

#DDE381 #ACE381 #81E387

triadic

#ACE381 #81ACE3 #E381AC

tetradic

#ACE381 #81DDE3 #B881E3 #E38781

square

#ACE381 #81DDE3 #B881E3 #E38781

split-complementary

#ACE381 #8781E3 #E381DD

monochromatic

#6CBF2A #8BD84F #ACE381 #CDEEB3 #EEF9E5

Accessibility & contrast

On white

1.49

#ACE381 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.06

#ACE381 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE381

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE381	#FFFFFF	#000000	##000000
##ACE381	1.00	1.49	14.06	14.06
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.06	21.00	1.00	1.00
##000000	14.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD679

Deuteranopia (green-blind)

#E2D287

Tritanopia (blue-blind)

#ADDCCB

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #ace381;
/* rgb */ color: rgb(172, 227, 129);
/* oklch */ color: oklch(85.6% 0.140 132.6);

Tailwind

colors: {
  custom: {
    50: '#c6eca7',
    500: '#ace381',
    950: '#000000',
  },
}

SCSS

$custom: #ace381;
$custom-light: #c6eca7;
$custom-dark: #000000;

JSON

{
  "hex": "#ace381",
  "rgb": {
    "r": 172,
    "g": 227,
    "b": 129
  },
  "hsl": {
    "h": 93.673,
    "s": 63.636,
    "l": 69.804
  },
  "oklch": {
    "l": 0.8556,
    "c": 0.13966,
    "h": 132.6
  },
  "luminance": 0.65294
}

Semantic roles & 50–950 ramp

primary

#ACE381

secondary

#8B4DBB

accent

#1ACB7E

background

#FDFEFC

surface

#F9FDF6

border

#D2D5D0

text

#13160F

muted

#828480

Preview Lab

Preview with #ACE381

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

Preview Lab → · Contrast checker → · Palette generator →