#ACE379#ACE379

#ACE379 is a very light, vivid yellow-green. Relative luminance 0.651; OKLCH L 85.4% C 0.148 H 131.4°. Best body text is #000000 at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#ACE379
RGB	rgb(172, 227, 121)
HSL	hsl(91, 65%, 68%)
HSV	hsv(91, 47%, 89%)
CMYK	cmyk(24.2%, 0%, 46.7%, 11%)
CIE-LAB	lab(84.53, -35.33, 45.96)
CIE-LCH	lch(84.53, 57.97, 127.55°)
OKLab	oklab(85.44% -0.0977 0.1108)
OKLCH	oklch(85.44% 0.148 131.4)
XYZ	xyz(47.9328, 65.0882, 28.1233)
Luminance	0.6509 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE379 #B079E3

analogous

#E1E379 #ACE379 #79E37B

triadic

#ACE379 #79ACE3 #E379AC

tetradic

#ACE379 #79E1E3 #B079E3 #E37B79

square

#ACE379 #79E1E3 #B079E3 #E37B79

split-complementary

#ACE379 #7B79E3 #E379E1

monochromatic

#6EBB27 #8DD846 #ACE379 #CBEEAC #EBF8DE

Accessibility & contrast

On white

1.50

#ACE379 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.02

#ACE379 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE379

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE379	#FFFFFF	#000000	##000000
##ACE379	1.00	1.50	14.02	14.02
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.02	21.00	1.00	1.00
##000000	14.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD670

Deuteranopia (green-blind)

#E3D27F

Tritanopia (blue-blind)

#AEDBCA

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #ace379;
/* rgb */ color: rgb(172, 227, 121);
/* oklch */ color: oklch(85.4% 0.148 131.4);

Tailwind

colors: {
  custom: {
    50: '#c7eca1',
    500: '#ace379',
    950: '#000000',
  },
}

SCSS

$custom: #ace379;
$custom-light: #c7eca1;
$custom-dark: #000000;

JSON

{
  "hex": "#ace379",
  "rgb": {
    "r": 172,
    "g": 227,
    "b": 121
  },
  "hsl": {
    "h": 91.132,
    "s": 65.432,
    "l": 68.235
  },
  "oklch": {
    "l": 0.85441,
    "c": 0.14772,
    "h": 131.4
  },
  "luminance": 0.65089
}

Semantic roles & 50–950 ramp

primary

#ACE379

secondary

#8246BA

accent

#18CD76

background

#FDFEFC

surface

#F9FDF5

border

#D2D5CF

text

#13160F

muted

#828480

Preview Lab

Preview with #ACE379

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

Preview Lab → · Contrast checker → · Palette generator →