#A3F05D#A3F05D

#A3F05D is a very light, vivid yellow-green. Relative luminance 0.709; OKLCH L 87.6% C 0.194 H 132.6°. Best body text is #000000 at 15.18:1 contrast (WCAG AA passes).

Color values

HEX	#A3F05D
RGB	rgb(163, 240, 93)
HSL	hsl(91, 83%, 65%)
HSV	hsv(91, 61%, 94%)
CMYK	cmyk(32.1%, 0%, 61.2%, 5.9%)
CIE-LAB	lab(87.43, -47.00, 61.88)
CIE-LCH	lch(87.43, 77.71, 127.22°)
OKLab	oklab(87.57% -0.1314 0.1432)
OKLCH	oklch(87.57% 0.194 132.6)
XYZ	xyz(48.2394, 70.8953, 21.4963)
Luminance	0.7090 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F05D #AA5DF0

analogous

#ECF05D #A3F05D #5DF061

triadic

#A3F05D #5DA3F0 #F05DA3

tetradic

#A3F05D #5DECF0 #AA5DF0 #F0615D

square

#A3F05D #5DECF0 #AA5DF0 #F0615D

split-complementary

#A3F05D #615DF0 #F05DEC

monochromatic

#65C112 #83EB25 #A3F05D #C3F595 #E3FACD

Accessibility & contrast

On white

1.38

#A3F05D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.18

#A3F05D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F05D

15.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F05D	#FFFFFF	#000000	##000000
##A3F05D	1.00	1.38	15.18	15.18
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.18	21.00	1.00	1.00
##000000	15.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF4C

Deuteranopia (green-blind)

#EFD968

Tritanopia (blue-blind)

#A4E7D1

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #a3f05d;
/* rgb */ color: rgb(163, 240, 93);
/* oklch */ color: oklch(87.6% 0.194 132.6);

Tailwind

colors: {
  custom: {
    50: '#c2f590',
    500: '#a3f05d',
    950: '#000000',
  },
}

SCSS

$custom: #a3f05d;
$custom-light: #c2f590;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f05d",
  "rgb": {
    "r": 163,
    "g": 240,
    "b": 93
  },
  "hsl": {
    "h": 91.429,
    "s": 83.051,
    "l": 65.294
  },
  "oklch": {
    "l": 0.87571,
    "c": 0.19437,
    "h": 132.6
  },
  "luminance": 0.70897
}

Semantic roles & 50–950 ramp

primary

#A3F05D

secondary

#7C32BF

accent

#06DF78

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A3F05D

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

Preview Lab → · Contrast checker → · Palette generator →