#A3F055#A3F055

#A3F055 is a very light, highly saturated yellow-green. Relative luminance 0.708; OKLCH L 87.5% C 0.200 H 131.9°. Best body text is #000000 at 15.15:1 contrast (WCAG AA passes).

Color values

HEX	#A3F055
RGB	rgb(163, 240, 85)
HSL	hsl(90, 84%, 64%)
HSV	hsv(90, 65%, 94%)
CMYK	cmyk(32.1%, 0%, 64.6%, 5.9%)
CIE-LAB	lab(87.37, -47.65, 65.05)
CIE-LCH	lch(87.37, 80.64, 126.22°)
OKLab	oklab(87.5% -0.1338 0.149)
OKLCH	oklch(87.5% 0.2 131.9)
XYZ	xyz(47.9035, 70.7609, 19.7268)
Luminance	0.7076 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F055 #A255F0

analogous

#F0EF55 #A3F055 #55F055

triadic

#A3F055 #55A3F0 #F055A3

tetradic

#A3F055 #55F0EF #A255F0 #F05555

square

#A3F055 #55F0EF #A255F0 #F05555

split-complementary

#A3F055 #5555F0 #EF55F0

monochromatic

#66BA10 #85EB1D #A3F055 #C1F58D #E0FAC5

Accessibility & contrast

On white

1.39

#A3F055 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.15

#A3F055 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F055

15.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F055	#FFFFFF	#000000	##000000
##A3F055	1.00	1.39	15.15	15.15
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.15	21.00	1.00	1.00
##000000	15.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF41

Deuteranopia (green-blind)

#EFD962

Tritanopia (blue-blind)

#A5E7D0

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #a3f055;
/* rgb */ color: rgb(163, 240, 85);
/* oklch */ color: oklch(87.5% 0.200 131.9);

Tailwind

colors: {
  custom: {
    50: '#c3f58c',
    500: '#a3f055',
    950: '#000000',
  },
}

SCSS

$custom: #a3f055;
$custom-light: #c3f58c;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f055",
  "rgb": {
    "r": 163,
    "g": 240,
    "b": 85
  },
  "hsl": {
    "h": 89.806,
    "s": 83.784,
    "l": 63.725
  },
  "oklch": {
    "l": 0.87497,
    "c": 0.20026,
    "h": 131.9
  },
  "luminance": 0.70763
}

Semantic roles & 50–950 ramp

primary

#A3F055

secondary

#7430B9

accent

#05E072

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170C

muted

#82857F

Preview Lab

Preview with #A3F055

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

Preview Lab → · Contrast checker → · Palette generator →