#A4E780#A4E780

#A4E780 is a very light, vivid yellow-green. Relative luminance 0.666; OKLCH L 86.0% C 0.151 H 135.5°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#A4E780
RGB	rgb(164, 231, 128)
HSL	hsl(99, 68%, 70%)
HSV	hsv(99, 45%, 91%)
CMYK	cmyk(29%, 0%, 44.6%, 9.4%)
CIE-LAB	lab(85.30, -39.08, 43.43)
CIE-LCH	lch(85.30, 58.43, 131.98°)
OKLab	oklab(85.98% -0.1074 0.1056)
OKLCH	oklch(85.98% 0.151 135.5)
XYZ	xyz(47.7809, 66.6012, 30.7557)
Luminance	0.6660 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E780 #C380E7

analogous

#D8E780 #A4E780 #80E78F

triadic

#A4E780 #80A4E7 #E780A4

tetradic

#A4E780 #80D8E7 #C380E7 #E78F80

square

#A4E780 #80D8E7 #C380E7 #E78F80

split-complementary

#A4E780 #8F80E7 #E780D8

monochromatic

#5EC726 #7FDD4D #A4E780 #C9F1B3 #EDFAE5

Accessibility & contrast

On white

1.47

#A4E780 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#A4E780 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E780

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E780	#FFFFFF	#000000	##000000
##A4E780	1.00	1.47	14.32	14.32
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.32	21.00	1.00	1.00
##000000	14.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED978

Deuteranopia (green-blind)

#E4D386

Tritanopia (blue-blind)

#A3E0CE

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #a4e780;
/* rgb */ color: rgb(164, 231, 128);
/* oklch */ color: oklch(86.0% 0.151 135.5);

Tailwind

colors: {
  custom: {
    50: '#c1efa6',
    500: '#a4e780',
    950: '#000000',
  },
}

SCSS

$custom: #a4e780;
$custom-light: #c1efa6;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e780",
  "rgb": {
    "r": 164,
    "g": 231,
    "b": 128
  },
  "hsl": {
    "h": 99.029,
    "s": 68.212,
    "l": 70.392
  },
  "oklch": {
    "l": 0.85978,
    "c": 0.15057,
    "h": 135.5
  },
  "luminance": 0.66603
}

Semantic roles & 50–950 ramp

primary

#A4E780

secondary

#974CC0

accent

#15D08F

background

#FDFFFC

surface

#F9FEF6

border

#D2D6D0

text

#13160F

muted

#828580

Preview Lab

Preview with #A4E780

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

Preview Lab → · Contrast checker → · Palette generator →