#A3E055#A3E055

#A3E055 is a very light, vivid yellow-green. Relative luminance 0.618; OKLCH L 83.8% C 0.180 H 129.7°. Best body text is #000000 at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#A3E055
RGB	rgb(163, 224, 85)
HSL	hsl(86, 69%, 61%)
HSV	hsv(86, 62%, 88%)
CMYK	cmyk(27.2%, 0%, 62.1%, 12.2%)
CIE-LAB	lab(82.78, -40.76, 60.09)
CIE-LCH	lch(82.78, 72.61, 124.15°)
OKLab	oklab(83.77% -0.1149 0.1385)
OKLCH	oklch(83.77% 0.18 129.7)
XYZ	xyz(43.3993, 61.7526, 18.2255)
Luminance	0.6175 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E055 #9255E0

analogous

#E0D755 #A3E055 #5DE055

triadic

#A3E055 #55A3E0 #E055A3

tetradic

#A3E055 #55E0D7 #9255E0 #E0555D

square

#A3E055 #55E0D7 #9255E0 #E0555D

split-complementary

#A3E055 #555DE0 #D755E0

monochromatic

#659E1D #86D226 #A3E055 #BFE989 #DBF3BD

Accessibility & contrast

On white

1.57

#A3E055 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.35

#A3E055 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E055

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E055	#FFFFFF	#000000	##000000
##A3E055	1.00	1.57	13.35	13.35
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.35	21.00	1.00	1.00
##000000	13.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD144

Deuteranopia (green-blind)

#E1CD5F

Tritanopia (blue-blind)

#A7D7C3

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #a3e055;
/* rgb */ color: rgb(163, 224, 85);
/* oklch */ color: oklch(83.8% 0.180 129.7);

Tailwind

colors: {
  custom: {
    50: '#c2ea8a',
    500: '#a3e055',
    950: '#000000',
  },
}

SCSS

$custom: #a3e055;
$custom-light: #c2ea8a;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e055",
  "rgb": {
    "r": 163,
    "g": 224,
    "b": 85
  },
  "hsl": {
    "h": 86.331,
    "s": 69.154,
    "l": 60.588
  },
  "oklch": {
    "l": 0.83768,
    "c": 0.17997,
    "h": 129.7
  },
  "luminance": 0.61754
}

Semantic roles & 50–950 ramp

primary

#A3E055

secondary

#6638A1

accent

#14D167

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A3E055

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

Preview Lab → · Contrast checker → · Palette generator →