#ADE578#ADE578

#ADE578 is a very light, vivid yellow-green. Relative luminance 0.663; OKLCH L 85.9% C 0.151 H 131.3°. Best body text is #000000 at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#ADE578
RGB	rgb(173, 229, 120)
HSL	hsl(91, 68%, 68%)
HSV	hsv(91, 48%, 90%)
CMYK	cmyk(24.5%, 0%, 47.6%, 10.2%)
CIE-LAB	lab(85.14, -36.00, 47.20)
CIE-LCH	lch(85.14, 59.36, 127.33°)
OKLab	oklab(85.94% -0.0996 0.1135)
OKLCH	oklch(85.94% 0.151 131.3)
XYZ	xyz(48.6424, 66.2778, 27.9958)
Luminance	0.6628 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 4.57

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADE578 #B078E5

analogous

#E3E578 #ADE578 #78E579

triadic

#ADE578 #78ADE5 #E578AD

tetradic

#ADE578 #78E3E5 #B078E5 #E57978

square

#ADE578 #78E3E5 #B078E5 #E57978

split-complementary

#ADE578 #7978E5 #E578E3

monochromatic

#6FBE25 #8EDB45 #ADE578 #CCEFAB #EBF9DF

Accessibility & contrast

On white

1.47

#ADE578 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.26

#ADE578 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADE578

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADE578	#FFFFFF	#000000	##000000
##ADE578	1.00	1.47	14.26	14.26
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.26	21.00	1.00	1.00
##000000	14.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD76F

Deuteranopia (green-blind)

#E5D37F

Tritanopia (blue-blind)

#AFDDCC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #ade578;
/* rgb */ color: rgb(173, 229, 120);
/* oklch */ color: oklch(85.9% 0.151 131.3);

Tailwind

colors: {
  custom: {
    50: '#c8eda1',
    500: '#ade578',
    950: '#000000',
  },
}

SCSS

$custom: #ade578;
$custom-light: #c8eda1;
$custom-dark: #000000;

JSON

{
  "hex": "#ade578",
  "rgb": {
    "r": 173,
    "g": 229,
    "b": 120
  },
  "hsl": {
    "h": 90.826,
    "s": 67.702,
    "l": 68.431
  },
  "oklch": {
    "l": 0.85944,
    "c": 0.15105,
    "h": 131.3
  },
  "luminance": 0.66279
}

Semantic roles & 50–950 ramp

primary

#ADE578

secondary

#8245BD

accent

#16D075

background

#FEFFFC

surface

#FAFEF5

border

#D3D6CF

text

#13160F

muted

#838580

Preview Lab

Preview with #ADE578

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

Preview Lab → · Contrast checker → · Palette generator →