#A4E378#A4E378

#A4E378 is a very light, vivid yellow-green. Relative luminance 0.642; OKLCH L 84.9% C 0.153 H 133.7°. Best body text is #000000 at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#A4E378
RGB	rgb(164, 227, 120)
HSL	hsl(95, 66%, 68%)
HSV	hsv(95, 47%, 89%)
CMYK	cmyk(27.8%, 0%, 47.1%, 11%)
CIE-LAB	lab(84.06, -38.26, 45.76)
CIE-LCH	lch(84.06, 59.65, 129.90°)
OKLab	oklab(84.94% -0.1055 0.1104)
OKLCH	oklch(84.94% 0.153 133.7)
XYZ	xyz(46.1682, 64.1853, 27.7222)
Luminance	0.6419 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 5.37

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E378 #B778E3

analogous

#D9E378 #A4E378 #78E381

triadic

#A4E378 #78A4E3 #E378A4

tetradic

#A4E378 #78D9E3 #B778E3 #E38178

square

#A4E378 #78D9E3 #B778E3 #E38178

split-complementary

#A4E378 #8178E3 #E378D9

monochromatic

#63BA27 #82D845 #A4E378 #C6EEAB #E8F8DD

Accessibility & contrast

On white

1.52

#A4E378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.84

#A4E378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E378

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E378	#FFFFFF	#000000	##000000
##A4E378	1.00	1.52	13.84	13.84
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.84	21.00	1.00	1.00
##000000	13.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD56F

Deuteranopia (green-blind)

#E1D07F

Tritanopia (blue-blind)

#A4DCCA

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #a4e378;
/* rgb */ color: rgb(164, 227, 120);
/* oklch */ color: oklch(84.9% 0.153 133.7);

Tailwind

colors: {
  custom: {
    50: '#c1eca1',
    500: '#a4e378',
    950: '#000000',
  },
}

SCSS

$custom: #a4e378;
$custom-light: #c1eca1;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e378",
  "rgb": {
    "r": 164,
    "g": 227,
    "b": 120
  },
  "hsl": {
    "h": 95.327,
    "s": 65.644,
    "l": 68.039
  },
  "oklch": {
    "l": 0.8494,
    "c": 0.1527,
    "h": 133.7
  },
  "luminance": 0.64187
}

Semantic roles & 50–950 ramp

primary

#A4E378

secondary

#8A45BA

accent

#18CD83

background

#FDFEFC

surface

#F9FDF5

border

#D2D5CF

text

#13160F

muted

#828480

Preview Lab

Preview with #A4E378

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

Preview Lab → · Contrast checker → · Palette generator →