#A3F975#A3F975

#A3F975 is a very light, vivid yellow-green. Relative luminance 0.768; OKLCH L 89.9% C 0.186 H 135.9°. Best body text is #000000 at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#A3F975
RGB	rgb(163, 249, 117)
HSL	hsl(99, 92%, 72%)
HSV	hsv(99, 53%, 98%)
CMYK	cmyk(34.5%, 0%, 53%, 2.4%)
CIE-LAB	lab(90.24, -48.49, 54.63)
CIE-LCH	lch(90.24, 73.05, 131.59°)
OKLab	oklab(89.93% -0.1338 0.1298)
OKLCH	oklch(89.93% 0.186 135.9)
XYZ	xyz(52.1895, 76.8199, 28.9041)
Luminance	0.7682 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F975 #CB75F9

analogous

#E5F975 #A3F975 #75F989

triadic

#A3F975 #75A3F9 #F975A3

tetradic

#A3F975 #75E5F9 #CB75F9 #F98975

square

#A3F975 #75E5F9 #CB75F9 #F98975

split-complementary

#A3F975 #8975F9 #F975E5

monochromatic

#58E90A #7CF63A #A3F975 #CAFCB0 #EBFEE2

Accessibility & contrast

On white

1.28

#A3F975 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.36

#A3F975 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F975

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F975	#FFFFFF	#000000	##000000
##A3F975	1.00	1.28	16.36	16.36
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.36	21.00	1.00	1.00
##000000	16.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE869

Deuteranopia (green-blind)

#F5E07E

Tritanopia (blue-blind)

#A1F1DB

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #a3f975;
/* rgb */ color: rgb(163, 249, 117);
/* oklch */ color: oklch(89.9% 0.186 135.9);

Tailwind

colors: {
  custom: {
    50: '#c2fca0',
    500: '#a3f975',
    950: '#000000',
  },
}

SCSS

$custom: #a3f975;
$custom-light: #c2fca0;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f975",
  "rgb": {
    "r": 163,
    "g": 249,
    "b": 117
  },
  "hsl": {
    "h": 99.091,
    "s": 91.667,
    "l": 71.765
  },
  "oklch": {
    "l": 0.89929,
    "c": 0.18642,
    "h": 135.9
  },
  "luminance": 0.76822
}

Semantic roles & 50–950 ramp

primary

#A3F975

secondary

#A03DD5

accent

#00E696

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170F

muted

#828580

Preview Lab

Preview with #A3F975

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

Preview Lab → · Contrast checker → · Palette generator →