#ACE579#ACE579

#ACE579 is a very light, vivid yellow-green. Relative luminance 0.662; OKLCH L 85.9% C 0.151 H 131.7°. Best body text is #000000 at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#ACE579
RGB	rgb(172, 229, 121)
HSL	hsl(92, 68%, 69%)
HSV	hsv(92, 47%, 90%)
CMYK	cmyk(24.9%, 0%, 47.2%, 10.2%)
CIE-LAB	lab(85.09, -36.24, 46.65)
CIE-LCH	lch(85.09, 59.07, 127.84°)
OKLab	oklab(85.9% -0.1002 0.1124)
OKLCH	oklch(85.9% 0.151 131.7)
XYZ	xyz(48.4830, 66.1885, 28.3067)
Luminance	0.6619 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 4.59

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACE579 #B279E5

analogous

#E2E579 #ACE579 #79E57C

triadic

#ACE579 #79ACE5 #E579AC

tetradic

#ACE579 #79E2E5 #B279E5 #E57C79

square

#ACE579 #79E2E5 #B279E5 #E57C79

split-complementary

#ACE579 #7C79E5 #E579E2

monochromatic

#6EBF25 #8CDB46 #ACE579 #CCEFAC #EBF9E0

Accessibility & contrast

On white

1.47

#ACE579 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.24

#ACE579 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACE579

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACE579	#FFFFFF	#000000	##000000
##ACE579	1.00	1.47	14.24	14.24
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.24	21.00	1.00	1.00
##000000	14.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD770

Deuteranopia (green-blind)

#E5D37F

Tritanopia (blue-blind)

#AEDDCC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #ace579;
/* rgb */ color: rgb(172, 229, 121);
/* oklch */ color: oklch(85.9% 0.151 131.7);

Tailwind

colors: {
  custom: {
    50: '#c7eda2',
    500: '#ace579',
    950: '#000000',
  },
}

SCSS

$custom: #ace579;
$custom-light: #c7eda2;
$custom-dark: #000000;

JSON

{
  "hex": "#ace579",
  "rgb": {
    "r": 172,
    "g": 229,
    "b": 121
  },
  "hsl": {
    "h": 91.667,
    "s": 67.5,
    "l": 68.627
  },
  "oklch": {
    "l": 0.85896,
    "c": 0.15056,
    "h": 131.7
  },
  "luminance": 0.6619
}

Semantic roles & 50–950 ramp

primary

#ACE579

secondary

#8446BD

accent

#16CF78

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13160F

muted

#828580

Preview Lab

Preview with #ACE579

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

Preview Lab → · Contrast checker → · Palette generator →