#A5FA78#A5FA78

#A5FA78 is a very light, vivid yellow-green. Relative luminance 0.777; OKLCH L 90.3% C 0.184 H 135.9°. Best body text is #000000 at 16.55:1 contrast (WCAG AA passes).

Color values

HEX	#A5FA78
RGB	rgb(165, 250, 120)
HSL	hsl(99, 93%, 73%)
HSV	hsv(99, 52%, 98%)
CMYK	cmyk(34%, 0%, 52%, 2%)
CIE-LAB	lab(90.65, -47.94, 53.79)
CIE-LCH	lch(90.65, 72.05, 131.71°)
OKLab	oklab(90.3% -0.1322 0.1281)
OKLCH	oklch(90.3% 0.184 135.9)
XYZ	xyz(53.0915, 77.7243, 29.9706)
Luminance	0.7773 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5FA78 #CD78FA

analogous

#E6FA78 #A5FA78 #78FA8C

triadic

#A5FA78 #78A5FA #FA78A5

tetradic

#A5FA78 #78E6FA #CD78FA #FA8C78

square

#A5FA78 #78E6FA #CD78FA #FA8C78

split-complementary

#A5FA78 #8C78FA #FA78E6

monochromatic

#58EF09 #7EF83D #A5FA78 #CCFCB3 #EBFEE1

Accessibility & contrast

On white

1.27

#A5FA78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.55

#A5FA78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5FA78

16.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5FA78	#FFFFFF	#000000	##000000
##A5FA78	1.00	1.27	16.55	16.55
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.55	21.00	1.00	1.00
##000000	16.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE96C

Deuteranopia (green-blind)

#F6E281

Tritanopia (blue-blind)

#A3F2DD

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #a5fa78;
/* rgb */ color: rgb(165, 250, 120);
/* oklch */ color: oklch(90.3% 0.184 135.9);

Tailwind

colors: {
  custom: {
    50: '#c3fca2',
    500: '#a5fa78',
    950: '#000000',
  },
}

SCSS

$custom: #a5fa78;
$custom-light: #c3fca2;
$custom-dark: #000000;

JSON

{
  "hex": "#a5fa78",
  "rgb": {
    "r": 165,
    "g": 250,
    "b": 120
  },
  "hsl": {
    "h": 99.231,
    "s": 92.857,
    "l": 72.549
  },
  "oklch": {
    "l": 0.90304,
    "c": 0.18412,
    "h": 135.9
  },
  "luminance": 0.77727
}

Semantic roles & 50–950 ramp

primary

#A5FA78

secondary

#A240D6

accent

#00E696

background

#FDFFFC

surface

#F9FFF6

border

#D2D7D0

text

#13170F

muted

#828580

Preview Lab

Preview with #A5FA78

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

Preview Lab → · Contrast checker → · Palette generator →