#A5FD78#A5FD78

#A5FD78 is a very light, vivid yellow-green. Relative luminance 0.796; OKLCH L 91.0% C 0.188 H 136.1°. Best body text is #000000 at 16.92:1 contrast (WCAG AA passes).

Color values

HEX	#A5FD78
RGB	rgb(165, 253, 120)
HSL	hsl(100, 97%, 73%)
HSV	hsv(100, 53%, 99%)
CMYK	cmyk(34.8%, 0%, 52.6%, 0.8%)
CIE-LAB	lab(91.51, -49.20, 54.81)
CIE-LCH	lch(91.51, 73.65, 131.91°)
OKLab	oklab(91% -0.1357 0.1304)
OKLCH	oklch(91% 0.188 136.1)
XYZ	xyz(54.0311, 79.6035, 30.2838)
Luminance	0.7961 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5FD78 #D078FD

analogous

#E8FD78 #A5FD78 #78FD8D

triadic

#A5FD78 #78A5FD #FD78A5

tetradic

#A5FD78 #78E8FD #D078FD #FD8D78

square

#A5FD78 #78E8FD #D078FD #FD8D78

split-complementary

#A5FD78 #8D78FD #FD78E8

monochromatic

#56F704 #7DFC3C #A5FD78 #CDFEB4 #EBFFE1

Accessibility & contrast

On white

1.24

#A5FD78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.92

#A5FD78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5FD78

16.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5FD78	#FFFFFF	#000000	##000000
##A5FD78	1.00	1.24	16.92	16.92
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.92	21.00	1.00	1.00
##000000	16.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB6C

Deuteranopia (green-blind)

#F8E481

Tritanopia (blue-blind)

#A2F5DF

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #a5fd78;
/* rgb */ color: rgb(165, 253, 120);
/* oklch */ color: oklch(91.0% 0.188 136.1);

Tailwind

colors: {
  custom: {
    50: '#c4fea2',
    500: '#a5fd78',
    950: '#000000',
  },
}

SCSS

$custom: #a5fd78;
$custom-light: #c4fea2;
$custom-dark: #000000;

JSON

{
  "hex": "#a5fd78",
  "rgb": {
    "r": 165,
    "g": 253,
    "b": 120
  },
  "hsl": {
    "h": 99.699,
    "s": 97.08,
    "l": 73.137
  },
  "oklch": {
    "l": 0.90998,
    "c": 0.18816,
    "h": 136.1
  },
  "luminance": 0.79606
}

Semantic roles & 50–950 ramp

primary

#A5FD78

secondary

#A63FDA

accent

#00E698

background

#FDFFFC

surface

#F9FFF6

border

#D2D7D0

text

#13180F

muted

#828680

Preview Lab

Preview with #A5FD78

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

Preview Lab → · Contrast checker → · Palette generator →