#A4FC78#A4FC78

#A4FC78 is a very light, vivid green. Relative luminance 0.789; OKLCH L 90.7% C 0.187 H 136.3°. Best body text is #000000 at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#A4FC78
RGB	rgb(164, 252, 120)
HSL	hsl(100, 96%, 73%)
HSV	hsv(100, 52%, 99%)
CMYK	cmyk(34.9%, 0%, 52.4%, 1.2%)
CIE-LAB	lab(91.17, -49.10, 54.40)
CIE-LCH	lch(91.17, 73.28, 132.07°)
OKLab	oklab(90.71% -0.1354 0.1295)
OKLCH	oklch(90.71% 0.187 136.3)
XYZ	xyz(53.5090, 78.8670, 30.1691)
Luminance	0.7887 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4FC78 #D078FC

analogous

#E6FC78 #A4FC78 #78FC8E

triadic

#A4FC78 #78A4FC #FC78A4

tetradic

#A4FC78 #78E6FC #D078FC #FC8E78

square

#A4FC78 #78E6FC #D078FC #FC8E78

split-complementary

#A4FC78 #8E78FC #FC78E6

monochromatic

#55F405 #7CFB3C #A4FC78 #CCFDB4 #EBFEE1

Accessibility & contrast

On white

1.25

#A4FC78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.77

#A4FC78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4FC78

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4FC78	#FFFFFF	#000000	##000000
##A4FC78	1.00	1.25	16.77	16.77
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.77	21.00	1.00	1.00
##000000	16.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA6C

Deuteranopia (green-blind)

#F7E381

Tritanopia (blue-blind)

#A1F4DE

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #a4fc78;
/* rgb */ color: rgb(164, 252, 120);
/* oklch */ color: oklch(90.7% 0.187 136.3);

Tailwind

colors: {
  custom: {
    50: '#c3fea2',
    500: '#a4fc78',
    950: '#000000',
  },
}

SCSS

$custom: #a4fc78;
$custom-light: #c3fea2;
$custom-dark: #000000;

JSON

{
  "hex": "#a4fc78",
  "rgb": {
    "r": 164,
    "g": 252,
    "b": 120
  },
  "hsl": {
    "h": 100,
    "s": 95.652,
    "l": 72.941
  },
  "oklch": {
    "l": 0.90714,
    "c": 0.18732,
    "h": 136.3
  },
  "luminance": 0.78869
}

Semantic roles & 50–950 ramp

primary

#A4FC78

secondary

#A63FD9

accent

#00E699

background

#FDFFFC

surface

#F9FFF6

border

#D2D7D0

text

#13180F

muted

#828680

Preview Lab

Preview with #A4FC78

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

Preview Lab → · Contrast checker → · Palette generator →