#ADE178#ADE178

#ADE178 is a very light, vivid yellow-green. Relative luminance 0.641; OKLCH L 85.0% C 0.145 H 130.6°. Best body text is #000000 at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#ADE178
RGB	rgb(173, 225, 120)
HSL	hsl(90, 64%, 68%)
HSV	hsv(90, 47%, 88%)
CMYK	cmyk(23.1%, 0%, 46.7%, 11.8%)
CIE-LAB	lab(84.01, -34.17, 45.81)
CIE-LCH	lch(84.01, 57.15, 126.72°)
OKLab	oklab(85.04% -0.0945 0.1104)
OKLCH	oklch(85.04% 0.145 130.6)
XYZ	xyz(47.5483, 64.0897, 27.6311)
Luminance	0.6409 (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

#ADE178 #AC78E1

analogous

#E1E078 #ADE178 #79E178

triadic

#ADE178 #78ADE1 #E178AD

tetradic

#ADE178 #78E1E0 #AC78E1 #E17879

square

#ADE178 #78E1E0 #AC78E1 #E17879

split-complementary

#ADE178 #7879E1 #E078E1

monochromatic

#70B628 #8FD646 #ADE178 #CBECAA #EAF7DC

Accessibility & contrast

On white

1.52

#ADE178 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.82

#ADE178 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADE178

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADE178	#FFFFFF	#000000	##000000
##ADE178	1.00	1.52	13.82	13.82
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.82	21.00	1.00	1.00
##000000	13.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D46F

Deuteranopia (green-blind)

#E2D07E

Tritanopia (blue-blind)

#B0D9C8

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #ade178;
/* rgb */ color: rgb(173, 225, 120);
/* oklch */ color: oklch(85.0% 0.145 130.6);

Tailwind

colors: {
  custom: {
    50: '#c7eaa1',
    500: '#ade178',
    950: '#000000',
  },
}

SCSS

$custom: #ade178;
$custom-light: #c7eaa1;
$custom-dark: #000000;

JSON

{
  "hex": "#ade178",
  "rgb": {
    "r": 173,
    "g": 225,
    "b": 120
  },
  "hsl": {
    "h": 89.714,
    "s": 63.636,
    "l": 67.647
  },
  "oklch": {
    "l": 0.85035,
    "c": 0.14538,
    "h": 130.6
  },
  "luminance": 0.64091
}

Semantic roles & 50–950 ramp

primary

#ADE178

secondary

#7E46B7

accent

#1ACB72

background

#FDFEFC

surface

#F9FDF5

border

#D2D5CF

text

#13160F

muted

#828480

Preview Lab

Preview with #ADE178

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

Preview Lab → · Contrast checker → · Palette generator →